Rahman, Md Mukhlesur, Md Abu Siddique, KMHS Sirajul Haque, Md Mahmudur Rahman Siddiqui, Md Khurshed Ahmed, Md Golam Azam, and Fazlur Rahman. 2008. “Comparative Study on In-Hospital Improvement of Left Ventricular Ejection Fraction After PCI”. University Heart Journal 3 (2):60-62. https://doi.org/10.3329/uhj.v3i2.792.