1.
C. M. S, Sharma GD, Rana BS. Profile of acute upper gastro intestinal bleed: a referral hospital-based study in sub Himalayan region. Int J Adv Med [Internet]. 2018 Jul. 23 [cited 2025 Oct. 2];5(4):849-53. Available from: https://www.ijmedicine.com/index.php/ijam/article/view/1254