Rahman, Md Mostafizur, Abdul Wadud Chowdhury, Mohammed Nizam Uddin, Md Mehadi Hasan, Kazi Nazrul Islam, and Mohammad Ullah. 2023. “Association of Serum Vitamin D Level With Angiographic Severity of Coronary Artery Disease in Patients of Acute Myocardial Infarction”. Cardiovascular Journal 15 (2):124-31. https://doi.org/10.3329/cardio.v15i2.65625.