VARUGHESE, J. D.; S, J. A PROSPECTIVE OBSERVATIONAL STUDY ON HEALTH-RELATED QUALITY OF LIFE IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE PATIENTS BASED ON SEVERITY. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 10, n. 8, p. 244–247, 2017. DOI: 10.22159/ajpcr.2017.v10i8.19199. Disponível em: https://journals.innovareacademics.in/index.php/ajpcr/article/view/19199. Acesso em: 7 may. 2024.