SIDDIKI, Kamruzzaman et al. Correlation of Serum Vitamin-D Level with Coronary Angiographic Severity In Patients with Acute Coronary Syndrome. University Heart Journal, [S. l.], v. 17, n. 2, p. 103–107, 2021. DOI: 10.3329/uhj.v17i2.54367. Disponível em: https://banglajol.info/index.php/UHJ/article/view/54367. Acesso em: 15 sep. 2025.