1.
Agarwal A, Batra S, Prasad R, Verma A, Jilani AQ, Kant S. A study on the prevalence of depression and the severity of depression in patients of chronic obstructive pulmonary disease in a semi-urban Indian population. Monaldi Arch Chest Dis [Internet]. 2018 Mar. 19 [cited 2024 Apr. 30];88(1). Available from: https://www.monaldi-archives.org/macd/article/view/902