ASHRAF, T., KHAN, T., ALI, H. and ZAFAR, H. 2023. THE EFFECTS OF PULMONARY HYPERTENSION ON OUTCOMES OF MITRAL VALVE SURGERY . Biological and Clinical Sciences Research Journal. 2023, 1 (Feb. 2023), 206. DOI:https://doi.org/10.54112/bcsrj.v2023i1.206.