1.
Singh Yadav AK, B. P. P, A. C. G, Singh M, Verma AK, Gupta V. Comparison of endoscopic variceal ligation and beta-blocker (carvedilol) plus nitrate for the primary prevention of variceal bleeding. Int J Adv Med [Internet]. 2017 Jul. 20 [cited 2025 Dec. 24];4(4):1053-8. Available from: https://www.ijmedicine.com/index.php/ijam/article/view/649