Kumar, P., Husain, A., Gupta, R., Upadhayay, K., Kumar, A. and Gupta, R. 2026. Psychological distress and quality of life in patients with chronic obstructive pulmonary disease: a cross-sectional study. International Journal of Basic & Clinical Pharmacology. 15, 5 (Aug. 2026), 981–987. DOI:https://doi.org/10.18203/2319-2003.ijbcp20262870.