SAADIA ASHRAF; ANDREW OWUOR; SUMEDHA HEENAGAMAGE; NAGHMAN BASHIR; SYED MUNIS UL HASAN; JAHANZEB KAMAL KHAN; SALIM RASHID MASOUD; DHAMITH NANDADEVA; MAQBOOL AHMED. Significant challenges of COPD Management in developing countries. Journal of the Pakistan Medical Association, [S. l.], v. 73, n. 8, p. S21-S29, 2023. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/10842. Acesso em: 19 may. 2026.