Javed, Dr Asim, et al. “SEVERITY OF CORONARY ARTERY DISEASE IN OBESE PATIENTS UNDERGOING CORONARY ANGIOGRAPHY: Coronary Artery Disease in Obese Patients”. Pakistan Armed Forces Medical Journal, vol. 62, no. 4, Dec. 2012, pp. 534-7, https://pafmj.org/PAFMJ/article/view/1969.