Hossain AI, Hosain N, Islam SM, Shahidullah A, Rahman Z, Rahhman M, Kashem MA. Sildenafil in Perioperative Management of Congenital Shunt Anomaly Patients with Pulmonary Hypertension. Cardiovasc. j. [Internet]. 2019 Oct. 16 [cited 2024 Dec. 4];12(1):9-12. Available from: https://banglajol.info/index.php/CARDIO/article/view/43412