Jikrona, Rafi, Suharjono Suharjono, and Abraham Ahmad. 2017. “THIAMINE SUPPLEMENT THERAPY IMPROVES EJECTION FRACTION VALUE IN STAGE II HEART FAILURE PATIENTS”. Folia Medica Indonesiana 53 (2):139-43. https://doi.org/10.20473/fmi.v53i2.6358.