Anam, Ahmed Nazmul, Nazmul Hossain, Hasrat Jahan, Bidhan Chandra Podder, and Monzurul Karim. “Comparison of Short-Term Outcome Between Monotherapy Versus Combination Therapy in the Treatment of Pulmonary Hypertension Associated With Congenital Heart Disease”. International Journal of Research in Medical Sciences 11, no. 1 (December 30, 2022): 10–15. Accessed October 13, 2025. https://www.msjonline.org/index.php/ijrms/article/view/11443.