Amjad Mehmood, Uzma Kazmi, Ahmed Usaid, Najam Haider, and Masood Sadiq, “BALLOON PULMONARY VALVULOPLASTY IN ISOLATED PULMONARY VALVE STENOSIS VERSUS DYSPLASTIC PULMONARY VALVE IN CHILDREN PRESENTING LATE WITH RV DYSFUNCTION AND ARRYTHMIA”, Pak Armed Forces Med J, vol. 66, no. SUPPL-1, pp. S207–14, Dec. 2016, Accessed: Oct. 04, 2025. [Online]. Available: https://pafmj.org/PAFMJ/article/view/11804