Effectiveness of Treatment With Dual Bronchodilation (LABA/LAMA) Compared With Combination Therapy (LABA/ICS) for Patients With COPD: A Population-Based Study Mònica Monteagudo; Alexa Nuñez; Miriam Barrecheguren; Marc Miravitlles;

Etiotypes in COPD: a pro/con debate Alvar Agusti; Marc Miravitlles;

Sex- differences in alpha-1 antitrypsin deficiency: Data from the EARCO Registry Hilal Ersöz; María Torres-Durán; Alice M. Turner; Hanan Tanash; Carlota Rodríguez García; Angelo Guido Corsico; José Luis López-Campos; Marc Miravitlles; Christian F. Clarenbach; Kenneth R. Chapman; Jose Mª Hernández Pérez; Catarina Guimarães; Eva Barto¿ovská; Timm Greulich; Miriam Barrecheguren; Andreas Rembert Koczulla; Philipp Höger; Arturo Olivares Rivera; Felix Herth; Franziska C. Trudzinski;