Kamal Saleem, Mehboob Sultan and Nadeem Sadiq (2014) “SURGICAL CLOSURE OF VENTRICULAR SEPTAL DEFECT – EXPERIENCE AT ARMED FORCES INSTITUTE OF CARDIOLOGY”, Pakistan Armed Forces Medical Journal, 1(1), pp. S100–104. Available at: https://www.pafmj.org/PAFMJ/article/view/11854 (Accessed: 13 June 2025).