Hajira Akbar, Maadullah, Nadeem Sadiq, Amjad Mehmood, Kaleem Ahmad, and Mehboob Sultan, “EFFICACY OF MAJOR AORTOPULMONARY COLLATERAL ARTERIES COILING IN PATIENTS OF TETRALOGY OF FALLOT”, PAFMJ, vol. 67, no. SUPPL-2, pp. S190–93, Apr. 2017.