DR. JAHNAVI T; DR.RAVI KUMAR U.; DR. SRAVANTHI P.; DR.BALAKRISHNA N. A CROSS-SECTIONAL STUDY ON COPD IN NON-SMOKERS AT KING GEORGE HOSPITAL IN VISAKHAPATNAM, INDIA. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 32, n. 7, p. 707–713, 2025. DOI: 10.53555/xz1gfd62. Disponível em: https://www.jptcp.com/index.php/jptcp/article/view/11108. Acesso em: 12 oct. 2025.