COPD: Trends in 2020 António Duarte Araújo J. Correia-de-Sousa Resumen COPD is a very complex disorder, whose paradigms of orientation and treatment are constantly changing. PDF (Português) Publicado 2020-06-01 Número Vol. 9 Núm. 1 (2020): Acta Farmacêutica Portuguesa Sección Opinião