The Accuracy of PUMA Questionnaire in Combination With Peak Expiratory Flow Rate to Identify At-risk, Undiagnosed COPD Patients Kang-Cheng Su; Yi-Han Hsiao; Hsin-Kuo Ko; Kun-Ta Chou; Tien-Hsin Jeng; Diahn-Warng Perng;

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;

Tobacco Patterns and Risk of Chronic Obstructive Pulmonary Disease: Results From a Cross-Sectional Study Julia Rey-Brandariz; Mónica Pérez-Ríos; Jasjit S. Ahluwalia; Kiana Beheshtian; Alberto Fernández-Villar; Cristina Represas-Represas; María Piñeiro; Inmaculada Alfageme; Julio Ancochea; Joan B. Soriano; Ciro Casanova; Borja G. Cosío; Francisco García-Río; Marc Miravitlles; Pilar de Lucas; José Miguel Rodríguez González-Moro; Juan José Soler-Cataluña; Alberto Ruano-Ravina;