Vaghela, Parth, et al. “A Retrospective Analysis of Endoscopic Variceal Ligation Outcomes for Secondary Prophylaxis of Esophageal Variceal Bleeding in Western India”. Medical Journal of Zambia, vol. 52, no. 5, Oct. 2025, pp. 730-5, https://doi.org/10.55320/mjz.52.5.802.