Hussain, I., Zeb, S. and Khattak, K. 2016. CLOSURE OF LARGE PATENT DUCTUS ARTERIOSUS BY POST INFARCT VSD CLOSURE DEVICE: A CASE REPORT. Pakistan Heart Journal. 48, 3 (Sep. 2016). DOI:https://doi.org/10.47144/phj.v48i3.964.