M. S. Rao, T. Devasia, H. Kareem, P. R, and A. AJ, “Serum Cortisol Level as a Predictor of In-Hospital Mortality in Patients Undergoing Primary Percutaneous Intervention for ST Segment Elevation Myocardial Infarction”, Int J Cardiovac Pract, vol. 4, no. 2, pp. 41–44, Jun. 2019.