Bronchiectasis: Changes in the Characterization of Patients During 20 Years of Follow-up. Data from the Spanish Bronchiectasis Registries Miguel Ángel Martínez-García; Grace Oscullo; Jose Daniel Gómez-Olivas; Casilda Olveira; Rosa Girón; Marta García-Clemente; Luis Máiz; Oriol Sibila; Rafael Golpe; Juan Luis Rodríguez-Hermosa; Esther Barreiro; Raúl Méndez; Concepción Prados; Juan Rodríguez-López; David de la Rosa;

Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary Alvar Agustí; Bartolome R. Celli; Gerard J. Criner; David Halpin; Antonio Anzueto; Peter Barnes; Jean Bourbeau; MeiLan K. Han; Fernando J. Martinez; Maria Montes de Oca; Kevin Mortimer; Alberto Papi; Ian Pavord; Nicolas Roche; Sundeep Salvi; Don D. Sin; Dave Singh; Robert Stockley; M. Victorina López Varela; Jadwiga A. Wedzicha; Claus F. Vogelmeier;

Pseudomonas aeruginosa Colonization and COPD: The Chicken or the Egg? Rajesh Kunadharaju; Avantika Rudraraju; Sanjay Sethi;