HASAN, Md. Sharif; SIRAJ, Masoom; RAHMAN, Hamidur; AMIN, Md. Nurul. Outcome of Coronary Artery Bypass Graft Surgery with Low Preoperative Ejection Fraction. Ibrahim Cardiac Medical Journal, [S. l.], v. 1, n. 2, p. 20–23, 2013. DOI: 10.3329/icmj.v1i2.13547. Disponível em: https://www.banglajol.info/index.php/ICMJ/article/view/13547. Acesso em: 6 oct. 2025.