Kurniawan, D. (2020) “Relations of left atrial appendage emptying flow velocity to left atrial appendage thrombus in Mitral Stenosis Patients by transesophageal echocardiography examination ”, ARKAVI [Arsip Kardiovaskular Indonesia], 4(2), pp. 252–256. doi: 10.22236/arkavi.v4i2.5547.