Suryo, Ario. 2016. “Parameter Pengukuran Ventrikel Kiri (1) Update Rekomendasi Tahun 2015 Dari American Society of Echocardiography Dan European Association of Cardiovascular Imaging”. Indonesian Journal of Cardiology 36 (3), 175-9. https://doi.org/10.30701/ijc.v36i3.483.