Hossain, M. J., K. Asaduzzaman, S. Hossain, M. B. Alam, and N. Hossain. “Study of Cardiac Troponin I Level in Acute Coronary Syndrome and Its Correlation With Left Ventricular Systolic Function”. Cardiovascular Journal, vol. 12, no. 1, Oct. 2019, pp. 24-29, doi:10.3329/cardio.v12i1.43415.