Qadir A, Younus I, Kumar P, Lakho S, Das C, Sadiq M. Endoscopic Evaluation among Patients Presenting with Upper Gastrointestinal Tract Bleeding. apmc [Internet]. 2023Sep.16 [cited 2024Jul.3];17(2):223-7. Available from: https://apmcfmu.com/index.php/apmc/article/view/1385