DR. OZA HARSH NIKHILKUMAR; DR. JYOTI VORA. Identifying Risk Factors for Acute Exacerbations of Chronic Obstructive Pulmonary Disease. Global Journal of Medical Research, [S. l.], v. 18, n. F5, p. 1–6, 2018. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/1597. Acesso em: 4 may. 2024.