Burden of chronic obstructive pulmonary disease and its attributable risk factors in 204 countries and territories, 1990-2019: results from the Global Burden of Disease Study 2019

Tabriz University of Medical Sciences, University of South Australia, The University of Adelaide, Iran University of Medical Sciences, Universal Scientific Education and Research Network, University of Nicosia, Tehran University of Medical Sciences, University of Oxford, Oxford BioMedica (United Kingdom), Shahid Beheshti University of Medical Sciences, McGill University