Butarbutar, Sonang Veronika, et al. “The Effect of Early Nutrition Intervention on Rebleeding Patient With Eshophageal Varices After Ligation ; Literatur Review ”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal), vol. 9, no. 3, July 2023, doi:10.33755/jkk.v9i3.502.