MEMON, FEROZ, MOHAMMED MOIN MOINUDDIN, and HASSAN RAFFA. “Phospho Di Esterase Inhibitors In Congestive Heart Failure”. Pakistan Heart Journal 29, no. 3-4 (July 12, 2012). Accessed November 24, 2024. https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/152.