SHOMAILAAWAN, AFTABAHMED,MURTAZAGONDAL,ASMAAMBREEN,TASSAWARHUSSAIN,ISHTIAQAHMAD, Shomaila.A..A..G..A..H..A. Correlation Between FEV1 (Forced Expiratory Volume in First Second) and Pulmonary Arterial Pressure among Patients of Chronic Obstructive Pulmonary Disease. Journal of Rawalpindi Medical College, [S. l.], v. 23, n. 4, 2018. Disponível em: https://www.journalrmc.com/index.php/JRMC/article/view/951. Acesso em: 18 apr. 2024.