Syahputra, Zunaidi, Hilfan Lubis, Zainal Safri, and Harris Hasan. 2018. “SMASH Score As a Predictor Off-in Hospital Mortality for Acute Heart Failure Patients”. Indonesian Journal of Cardiology 38 (4), 207-17. https://doi.org/10.30701/ijc.v38i4.786.