Hidayat, S., Djojoningrat, D., Akbar, N., Sukmana, N., & Prasetyo, S. (2004). Risk Factors for Recurrent Upper Gastrointestinal Tract Bleeding after Esophageal Varices Ligation on Patients with Liver Cirrhosis. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, 5(3), 79–88. https://doi.org/10.24871/53200479-88