Komaria, Komaria, Abdul Halim R, Ali Nst, and Harris Hasan. “Predictor of Left Atrial Spontaneous Echocardiographic Contrast in Rheumatic Mitral Stenosis Patients”. Indonesian Journal of Cardiology 38, no. 3 (September 29, 2017): 168-178. Accessed November 25, 2024. https://ijconline.id/index.php/ijc/article/view/780.