was read the article
array:24 [ "pii" => "S1579212920302640" "issn" => "15792129" "doi" => "10.1016/j.arbr.2019.11.023" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "2358" "copyright" => "SEPAR" "copyrightAnyo" => "2019" "documento" => "simple-article" "crossmark" => 1 "subdocumento" => "edi" "cita" => "Arch Bronconeumol. 2020;56:693-4" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:1 [ "total" => 0 ] "Traduccion" => array:1 [ "es" => array:19 [ "pii" => "S0300289619306088" "issn" => "03002896" "doi" => "10.1016/j.arbres.2019.11.031" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "2358" "copyright" => "SEPAR" "documento" => "simple-article" "crossmark" => 1 "subdocumento" => "edi" "cita" => "Arch Bronconeumol. 2020;56:693-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 14 "formatos" => array:2 [ "HTML" => 7 "PDF" => 7 ] ] "es" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Editorial</span>" "titulo" => "¿Es el consumo de marihuana una puerta de entrada para el consumo de tabaco?" "tienePdf" => "es" "tieneTextoCompleto" => "es" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "693" "paginaFinal" => "694" ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Marijuana: A Gateway to Cigarette Smoking?" ] ] "contieneTextoCompleto" => array:1 [ "es" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Eva Belén de Higes-Martínez" "autores" => array:1 [ 0 => array:2 [ "nombre" => "Eva Belén" "apellidos" => "de Higes-Martínez" ] ] ] ] ] "idiomaDefecto" => "es" "Traduccion" => array:1 [ "en" => array:9 [ "pii" => "S1579212920302640" "doi" => "10.1016/j.arbr.2019.11.023" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212920302640?idApp=UINPBA00003Z" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0300289619306088?idApp=UINPBA00003Z" "url" => "/03002896/0000005600000011/v2_202011100719/S0300289619306088/v2_202011100719/es/main.assets" ] ] "itemSiguiente" => array:18 [ "pii" => "S1579212920302962" "issn" => "15792129" "doi" => "10.1016/j.arbr.2019.12.017" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "2367" "copyright" => "SEPAR" "documento" => "simple-article" "crossmark" => 1 "subdocumento" => "edi" "cita" => "Arch Bronconeumol. 2020;56:695-6" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:1 [ "total" => 0 ] "en" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Editorial</span>" "titulo" => "Central Airway Stenosis: Opening the Path" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "695" "paginaFinal" => "696" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Estenosis de la vía aérea central: abriendo el camino" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Fernando Guedes, Ana Colette Maurício, António Bugalho" "autores" => array:3 [ 0 => array:2 [ "nombre" => "Fernando" "apellidos" => "Guedes" ] 1 => array:2 [ "nombre" => "Ana Colette" "apellidos" => "Maurício" ] 2 => array:2 [ "nombre" => "António" "apellidos" => "Bugalho" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212920302962?idApp=UINPBA00003Z" "url" => "/15792129/0000005600000011/v1_202011120627/S1579212920302962/v1_202011120627/en/main.assets" ] "itemAnterior" => array:19 [ "pii" => "S1579212920302639" "issn" => "15792129" "doi" => "10.1016/j.arbr.2019.11.022" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "2350" "copyright" => "SEPAR" "documento" => "simple-article" "crossmark" => 1 "subdocumento" => "edi" "cita" => "Arch Bronconeumol. 2020;56:691-2" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:1 [ "total" => 0 ] "en" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Editorial</span>" "titulo" => "Severe Lung Disease Associated with Vaping: A First Warning" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "691" "paginaFinal" => "692" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Enfermedad pulmonar grave asociada a vapeo: primer aviso" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Carlos A. Jiménez-Ruiz, Marcos Garcia Rueda, Jaime Signes-Costa Miñana" "autores" => array:3 [ 0 => array:2 [ "nombre" => "Carlos A." "apellidos" => "Jiménez-Ruiz" ] 1 => array:2 [ "nombre" => "Marcos" "apellidos" => "Garcia Rueda" ] 2 => array:2 [ "nombre" => "Jaime" "apellidos" => "Signes-Costa Miñana" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "es" => array:9 [ "pii" => "S0300289619306003" "doi" => "10.1016/j.arbres.2019.11.025" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0300289619306003?idApp=UINPBA00003Z" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212920302639?idApp=UINPBA00003Z" "url" => "/15792129/0000005600000011/v1_202011120627/S1579212920302639/v1_202011120627/en/main.assets" ] "en" => array:13 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Editorial</span>" "titulo" => "Marijuana: A gateway to cigarette smoking?" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "693" "paginaFinal" => "694" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Eva Belén de Higes-Martínez" "autores" => array:1 [ 0 => array:4 [ "nombre" => "Eva Belén" "apellidos" => "de Higes-Martínez" "email" => array:1 [ 0 => "ehiges@hotmail.com" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "*" "identificador" => "cor0005" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Servicio de Neumología, Hospital Universitario Fundación Alcorcón, Madríd, Spain" "identificador" => "aff0005" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "¿Es el consumo de marihuana una puerta de entrada para el consumo de tabaco?" ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">Tobacco and alcohol are the most widely used drugs globally. In the case of tobacco specifically, there are more than 1 billion smokers worldwide.<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a> The number of smokers has been steadily falling for decades, mainly among adults in developed countries. However, this reduction in smoking is not observed among young people <span class="elsevierStyleGlyphsbnd"></span>more than 150 million adolescents smoke worldwide<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a><span class="elsevierStyleGlyphsbnd"></span> and now they are even starting at a younger age. Marijuana (cannabis) is the most widely used illicit drug in the world, with more than 147 million users,<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a> and consumption is rising.</p><p id="par0010" class="elsevierStylePara elsevierViewall">According to the National Survey on Drug Use and Health (NSDUH)<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a> conducted in the United States in 2016, the number of new tobacco users (> 12 years of age) was 1.8 million compared to 2.6 million new marijuana users. In Spain, the 2015 National Drug Survey<a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">3</span></a> (EDADES) reported that more people began to use cannabis (16,677 individuals) than tobacco (142,282 individuals), with higher rates among young people aged 15–17.</p><p id="par0015" class="elsevierStylePara elsevierViewall">The opposing trends in tobacco and marijuana use are largely related to the perception of risk. Smoking control strategies and evidence of the adverse effects of tobacco have led to an increase in the perception of the risk of smoking among the population. However, the opposite is true of marijuana, for which the perception of harm is decreasing as its social acceptance, medicinal use,<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">4</span></a> and legalization<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a> increase. In the 2016 NSDUH, only a third of respondents perceived a significant risk associated with weekly marijuana use, compared to 72.8% who perceived a high risk associated with daily tobacco use.<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a></p><p id="par0020" class="elsevierStylePara elsevierViewall">Multiple drug use is common and usually follows a pattern described more than 40 years ago by Kandel and Faust,<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a> generally beginning in adolescence with the use of tobacco and alcohol, followed by marijuana, and finally other illegal drugs. This model introduced the concept of the “gateway”: that the use of one drug can open the door to the use of other substances.</p><p id="par0025" class="elsevierStylePara elsevierViewall">One of the most common drug associations is tobacco and marijuana. Around 41%-94% of adult marijuana users are smokers, and 25%-52% of smokers use cannabis.<a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">7</span></a> Smokers are more likely to use marijuana, they start earlier and consume more, and they have a higher risk of developing dependence.<a class="elsevierStyleCrossRefs" href="#bib0035"><span class="elsevierStyleSup">7,8</span></a> However, there is also evidence of increased tobacco use among marijuana users, as demonstrated by the 2014 NSDUH<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">9</span></a> which reported an 8.9-fold risk compared to non-users.</p><p id="par0030" class="elsevierStylePara elsevierViewall">In addition to the "gateway" effect itself, commonly observed for other drugs, the mechanisms involved in tobacco-cannabis binomial include biological and environmental factors. These are discussed in 2 reviews published in 2012 by Peters et al. <span class="elsevierStyleSup">7</span> and by Agrawal et al. <span class="elsevierStyleSup">8</span>, and include genetic predisposition, neurobiological factors with common pathways for both substances, common route of administration with the same sensory stimuli associated with smoking, enhancement of pleasure and compensation of side effects, social milieu especially in relation to friends during adolescence, and, of course, frequent simultaneous use.</p><p id="par0035" class="elsevierStylePara elsevierViewall">According to the hypothesis mentioned above, tobacco may act as a gateway to the initiation of marijuana use. Since the onset of drug use is strongly influenced by the accessibility and acceptability of drugs, current epidemiological changes involving increased marijuana use and reduced tobacco use can lead to what some authors<a class="elsevierStyleCrossRefs" href="#bib0050"><span class="elsevierStyleSup">10,11</span></a> have already described in recent years as a "reverse gateway" between tobacco and marijuana. Both substances can therefore act as a gateway in both directions, in terms of both starting consumption and developing dependence.</p><p id="par0040" class="elsevierStylePara elsevierViewall">In 2005, Patton et al.<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">11</span></a> published data from a cohort of 1943 non-smoking adolescents who were followed for 10 years. Results showed that weekly cannabis use significantly increased the likelihood of subsequent initiation of tobacco use with an odds ratio (OR) of 8.3 and a 95% confidence interval (95% CI) of 1.9−36. Moreover, among 21-year-old smokers who had not yet developed tobacco dependence, daily cannabis use tripled the likelihood of developing tobacco dependence by the age of 24.</p><p id="par0045" class="elsevierStylePara elsevierViewall">Although marijuana use is more common among men, a study of 3787 women<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">12</span></a> found that cannabis users had a 4.4-fold greater risk of starting to smoke cigarettes than non-users, and a 2.8-fold risk of developing tobacco dependence if they were already smokers.</p><p id="par0050" class="elsevierStylePara elsevierViewall">Data have recently been published from another study based on the results of a US Population Assessment of Tobacco and Health survey,<a class="elsevierStyleCrossRef" href="#bib0065"><span class="elsevierStyleSup">13</span></a> in which 2 periods were compared: 2013–2014 and 2014−2015. This study of more than 26,000 adults (> 18 years) showed that non-smoking cannabis users had an increased risk of initiating both non-daily [adjusted OR (aOR) = 5.50; 95% CI: 4.02–7.55] and daily tobacco use (aOR = 6.70; 95% CI: 4.75–9.46) at 1 year. Moreover, smokers were less likely to quit (aOR = 0.36; 95% CI: 0.20−0.65), and former smokers had a higher risk of smoking relapse, whether daily (aOR = 1.90; 95% CI: 1.11–3.26) or occasional (aOR = 2.33; 95% CI: 1.61–3.39).</p><p id="par0055" class="elsevierStylePara elsevierViewall">These findings raise questions on the future impact of normalizing marijuana use and its increasingly widespread legalization.</p><p id="par0060" class="elsevierStylePara elsevierViewall">The harmful health effects of cannabis have been widely demonstrated<a class="elsevierStyleCrossRefs" href="#bib0070"><span class="elsevierStyleSup">14,15</span></a> and the growing association of tobacco and marijuana use<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> increases risks to users. However, at the present time, the greatest risk of marijuana use in epidemiological terms may possibly be its role as a gateway to cigarette smoking, overturning efforts to impugn the consumption of a substance that is still the world’s greatest preventable cause of morbidity and mortality.</p><p id="par0065" class="elsevierStylePara elsevierViewall">Recommended articles Citing articles (0)</p></span>" "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2019-07-26" "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as: de Higes-Martínez EB. ¿Es el consumo de marihuana una puerta de entrada para el consumo de tabaco? Arch Bronconeumol. 2020;56:693–694.</p>" ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:16 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:1 [ "referenciaCompleta" => "Organización Mundial de la Salud. Temas de salud. Tabaco. [Accedido 25 de julio de 2019]. Disponible en URL: https://www.who.int/es/news-room/fact-sheets/detail/tobacco." ] ] ] 1 => array:3 [ "identificador" => "bib0010" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Risk and Protective Factors and Estimates of Substance Use Initiation: Results from the 2016 National Survey on Drug Use and Health" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "R.N. Lipari" 1 => "R.D. Ahrnsbrak" 2 => "M.R. Pemberton" 3 => "J.D. Porter" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:1 [ "fecha" => "2017" ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0015" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:1 [ "referenciaCompleta" => "Encuesta Sobre Alcohol y Drogas en España (EDADES). Ministerio de Sanidad, Servicios Sociales e Igualdad. Marzo 2015. [Accedido 25 de julio de 2019]. Disponible en URL: http://www.pnsd.mscbs.gob.es/profesionales/sistemasInformacion/sistemaInformacion/pdf/2015_EDADES__Informe_.pdf." ] ] ] 3 => array:3 [ "identificador" => "bib0020" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cannabinoids for medical use: a systematic review and meta-analysis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "P.F. Whiting" 1 => "R.F. Wolff" 2 => "S. Deshpande" 3 => "M. Di Nisio" 4 => "S. Duffy" 5 => "A.V. Hernandez" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1001/jama.2015.6358" "Revista" => array:6 [ "tituloSerie" => "JAMA" "fecha" => "2015" "volumen" => "313" "paginaInicial" => "2456" "paginaFinal" => "2473" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26103030" "web" => "Medline" ] ] ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0025" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cannabis liberalization and adolescent Cannabis use: a cross-national study in 38 countries" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "Y. Shi" 1 => "M. Lenzi" 2 => "R. An" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1371/journal.pone.0141892" "Revista" => array:5 [ "tituloSerie" => "PLoS One" "fecha" => "2015" "volumen" => "10" "numero" => "11" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26720074" "web" => "Medline" ] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib0030" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sequence and stages in patterns of adolescent drug use" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "D. Kandel" 1 => "R. Faust" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1001/archpsyc.1975.01760250115013" "Revista" => array:8 [ "tituloSerie" => "Arch. Gen. Psychiatry" "fecha" => "1975" "volumen" => "32" "numero" => "7" "paginaInicial" => "923" "paginaFinal" => "932" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1156108" "web" => "Medline" ] ] "itemHostRev" => array:3 [ "pii" => "S1198743X16301872" "estado" => "S300" "issn" => "1198743X" ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib0035" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Clinical correlates of co-occurring cannabis and tobacco use: a systematic review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "E.N. Peters" 1 => "A.J. Budney" 2 => "K.M. Carroll" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1360-0443.2012.03843.x" "Revista" => array:7 [ "tituloSerie" => "Addiction" "fecha" => "2012" "volumen" => "107" "numero" => "8" "paginaInicial" => "1404" "paginaFinal" => "1417" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22340422" "web" => "Medline" ] ] ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib0040" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The co-occurring use and misuse of cannabis and tobacco: a review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "A. Agrawal" 1 => "A.J. Budney" 2 => "M.T. Lynskey" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1360-0443.2012.03837.x" "Revista" => array:7 [ "tituloSerie" => "Addiction" "fecha" => "2012" "volumen" => "107" "numero" => "7" "paginaInicial" => "1221" "paginaFinal" => "1233" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22300456" "web" => "Medline" ] ] ] ] ] ] ] ] 8 => array:3 [ "identificador" => "bib0045" "etiqueta" => "9" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Drug use among youth National survey data support a common liability of all drug use" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "R.L. DuPont" 1 => "B. Han" 2 => "C.L. Shea" 3 => "B.K. Madras" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.ypmed.2018.05.015" "Revista" => array:6 [ "tituloSerie" => "Prev. Med." "fecha" => "2018" "volumen" => "113" "paginaInicial" => "68" "paginaFinal" => "73" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29758306" "web" => "Medline" ] ] ] ] ] ] ] ] 9 => array:3 [ "identificador" => "bib0050" "etiqueta" => "10" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Is marijuana use becoming a ‘gateway’ to nicotine dependence?" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "G.L. Humfleet" 1 => "A.L. Haas" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1360-0443.2004.00596.x" "Revista" => array:7 [ "tituloSerie" => "Addiction" "fecha" => "2004" "volumen" => "99" "numero" => "1" "paginaInicial" => "5" "paginaFinal" => "6" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15488102" "web" => "Medline" ] ] ] ] ] ] ] ] 10 => array:3 [ "identificador" => "bib0055" "etiqueta" => "11" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Reverse gateways? Frequent cannabis use as a predictor of tobacco initiation and nicotine dependence" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "G.C. Patton" 1 => "C. Coffey" 2 => "J.B. Carlin" 3 => "S.M. Sawyer" 4 => "M. Lynskey" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1360-0443.2005.01220.x" "Revista" => array:7 [ "tituloSerie" => "Addiction" "fecha" => "2005" "volumen" => "100" "numero" => "10" "paginaInicial" => "1518" "paginaFinal" => "1525" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16185213" "web" => "Medline" ] ] ] ] ] ] ] ] 11 => array:3 [ "identificador" => "bib0060" "etiqueta" => "12" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Transitions to regular smoking and to nicotine dependence in women using cannabis" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "A. Agrawal" 1 => "P.A. Madden" 2 => "K.K. Bucholz" 3 => "A.C. Heath" 4 => "M.T. Lynskey" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.drugalcdep.2007.12.017" "Revista" => array:7 [ "tituloSerie" => "Drug Alcohol Depend." "fecha" => "2008" "volumen" => "95" "numero" => "1-2" "paginaInicial" => "107" "paginaFinal" => "114" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18325694" "web" => "Medline" ] ] ] ] ] ] ] ] 12 => array:3 [ "identificador" => "bib0065" "etiqueta" => "13" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cannabis use is associated with increased risk of cigarette smoking initiation, persistence, and relapse among adults in the US" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "A.H. Weinberger" 1 => "C.D. Delnevo" 2 => "K. Wyka" 3 => "M. Gbedemah" 4 => "J. Lee" 5 => "J. Copeland" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:4 [ "tituloSerie" => "Nicotine Tob Res." "fecha" => "2019" "volumen" => "21" "itemHostRev" => array:3 [ "pii" => "S0163445315003151" "estado" => "S300" "issn" => "01634453" ] ] ] ] ] ] ] 13 => array:3 [ "identificador" => "bib0070" "etiqueta" => "14" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Associations Between Cannabis Use and Physical Health Problems in Early Midlife: A Longitudinal Comparison of Persistent Cannabis vs Tobacco Users" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "M.H. Meier" 1 => "A. Caspi" 2 => "M. Cerdá" 3 => "R.J. Hancox" 4 => "H. Harrington" 5 => "R. Houts" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1001/jamapsychiatry.2016.0637" "Revista" => array:7 [ "tituloSerie" => "JAMA Psychiatry" "fecha" => "2016" "volumen" => "73" "numero" => "7" "paginaInicial" => "731" "paginaFinal" => "740" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/27249330" "web" => "Medline" ] ] ] ] ] ] ] ] 14 => array:3 [ "identificador" => "bib0075" "etiqueta" => "15" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cannabis smoking and respiratory health: consideration of the literature" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "P. Gates" 1 => "A. Jaffe" 2 => "J. Copeland" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/resp.12298" "Revista" => array:7 [ "tituloSerie" => "Respirology" "fecha" => "2014" "volumen" => "19" "numero" => "5" "paginaInicial" => "655" "paginaFinal" => "662" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24831571" "web" => "Medline" ] ] ] ] ] ] ] ] 15 => array:3 [ "identificador" => "bib0080" "etiqueta" => "16" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Assessing the overlap between tobacco and marijuana: Trends in patterns of co-use of tobacco and marijuana in adults from 2003–2012" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "G.L. Schauer" 1 => "C.J. Berg" 2 => "M.C. Kegler" 3 => "D.M. Donovan" 4 => "M. Windle" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.addbeh.2015.05.012" "Revista" => array:6 [ "tituloSerie" => "Addict. Behav" "fecha" => "2015" "volumen" => "49" "paginaInicial" => "26" "paginaFinal" => "32" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26036666" "web" => "Medline" ] ] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/15792129/0000005600000011/v1_202011120627/S1579212920302640/v1_202011120627/en/main.assets" "Apartado" => array:4 [ "identificador" => "45360" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Editorials" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/15792129/0000005600000011/v1_202011120627/S1579212920302640/v1_202011120627/en/main.pdf?idApp=UINPBA00003Z&text.app=https://archbronconeumol.org/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212920302640?idApp=UINPBA00003Z" ]
Year/Month | Html | Total | |
---|---|---|---|
2024 November | 6 | 3 | 9 |
2024 October | 57 | 25 | 82 |
2024 September | 66 | 23 | 89 |
2024 August | 68 | 35 | 103 |
2024 July | 43 | 24 | 67 |
2024 June | 63 | 25 | 88 |
2024 May | 73 | 38 | 111 |
2024 April | 38 | 26 | 64 |
2024 March | 42 | 26 | 68 |
2024 February | 29 | 15 | 44 |
2023 March | 9 | 5 | 14 |
2023 February | 62 | 26 | 88 |
2023 January | 49 | 33 | 82 |
2022 December | 76 | 25 | 101 |
2022 November | 70 | 29 | 99 |
2022 October | 78 | 41 | 119 |
2022 September | 66 | 29 | 95 |
2022 August | 66 | 42 | 108 |
2022 July | 64 | 40 | 104 |
2022 June | 25 | 32 | 57 |
2022 May | 45 | 28 | 73 |
2022 April | 60 | 47 | 107 |
2022 March | 48 | 37 | 85 |
2022 February | 13 | 22 | 35 |
2021 November | 1 | 0 | 1 |
2021 March | 20 | 0 | 20 |
2020 December | 1 | 0 | 1 |
2020 November | 1 | 2 | 3 |