Jha, Sanjeev Kumar, et al. “Addition of Simvastatin to Carvedilol and Endoscopic Variceal Ligation Improves Rebleeding and Survival in Patients With Child-Pugh A and B Class But Not in Child Pugh C Class”. Annals of Clinical Gastroenterology and Hepatology, vol. 3, no. 1, Sept. 2019, pp. 020-5, doi:10.29328/journal.acgh.1001010.