Original Research

The Relation Between Clinical Phenotypes, GOLD Groups/Stages and Mortality in COPD Patients – A Prospective Multicenter Study

Brat K, Svoboda M, Zatloukal J, Plutinsky M, Volakova E, Popelkova P, Novotna B, Dvorak T, Koblizek V

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1171-1182

Published Date: 28 April 2021