Elen, E., Atmadikoesoemah, C. and Kasim, M. 2018. Effect of Myocardial Fibrosis on Left Ventricular Function in Rheumatic Mitral Stenosis: A Preliminary Study with Cardiac Magnetic Resonance. Indonesian Journal of Cardiology. 38, 4 (Aug. 2018), 202-206. DOI:https://doi.org/10.30701/ijc.v38i4.785.