Incidence and Determinants of COVID-19 Among People Who Smoke (2018¿2021): Findings From the ITC EUREST-PLUS Spain Surveys Dolors Carnicer-Pont; Marcela Fu; Yolanda Castellano; Olena Tigova; Pete Driezen; Anne C.K. Quah; Susan C. Kaai; Joan B. Soriano; Constantine I. Vardavas; Geoffrey T. Fong; Esteve Fernández;

The Emergence of COVID-19 as a Cause of Death in 2020 and its Effect on Mortality by Diseases of the Respiratory System in Spain: Trends and Their Determinants Compared to 2019 Joan B. Soriano; Adrián Peláez; Esteve Fernández; Laura Moreno; Julio Ancochea;

Lung Diffusing Capacity Improves the Prognostic Validity of the GOLD Spirometric Staging in COPD Ciro Casanova; Enrique Gonzalez-Dávila; Juan P. de Torres; Carlos Cabrera; Borja G. Cosio; Denis E. O¿Donnel; Cristina Martínez-Gonzalez; Ingrid Solanes; Antonia Fuster; Carolina Gotera; Alicia Marin; Carlos Amado; Marta Iscar; José M. Marin; José Alberto Neder; Nuria Feu; Joan B. Soriano; José Luis López-Campos; Miguel Divo; Germán Peces-Barba; Bartolomé R. Celli;