YANDA, Arief; RISKIA, Andra Dea; GANI, Azhari; ZULFITRI, Zulfitri. Correlation Between Left Ventricular Ejection Fraction and Anemia in Patients With Congestive Heart Failure in dr. Zainoel Abidin General Hospital Banda Aceh. KOLONI, [S. l.], v. 5, n. 2, p. 693–701, 2026. DOI: 10.31004/koloni.v5i2.813. Disponível em: https://koloni.or.id/index.php/koloni/article/view/813. Acesso em: 6 nov. 2026.