TEHZEEB ASHRAF; MUHAMMAD RAUF UL HASSAN; MUHAMMAD ASIF; NIAZ LIAQAT. Efficacy of High Flow Nasal Cannula Versus Noninvasive Ventilation in Acute Exacerbation of COPD. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 7, p. 95–99, 2025. DOI: 10.70749/ijbr.v3i7.1422. Disponível em: https://ijbr.com.pk/IJBR/article/view/1422. Acesso em: 31 may. 2026.