Original Research

Socioeconomic status and COPD among low- and middle-income countries

Grigsby M, Siddharthan T, Chowdhury MAH, Siddiquee A, Rubinstein A, Sobrino E, Miranda JJ, Bernabe-Ortiz A, Alam D, Checkley W

International Journal of Chronic Obstructive Pulmonary Disease 2016, 11:2497-2507

Published Date: 5 October 2016