Endang, J., D. Firman, and I. Dakota. “Association of Fibrinogen Level and Index of Microcirculatory Resistance In Acute ST-Segment Elevation Myocardial Infarction Patient Undergoing Primary Percutaneus Coronary Intervention”. Indonesian Journal of Cardiology, Vol. 35, no. 3, Nov. 2015, pp. 139-46, doi:10.30701/ijc.v35i3.424.