Ahmed Taymour Algahiny, Ishan Antony, Fareeha Akram, Abdullah Ahmed Almesri, Iqra Zulfiqar, and Abdulhamid Diab. 2023. “RISK FACTORS IN NON-VARICEAL AND NON-MALIGNANCY UPPER GASTROINTESTINAL BLEEDING IN THE PATIENTS UNDERGOING SURGERY”. Journal of Population Therapeutics and Clinical Pharmacology 30 (19):498-505. https://doi.org/10.53555/jptcp.v30i19.3687.