Aurangzeb Ahmad, Shah, M., Shimee Shahzadi and Shehzad Akbar Khan 2026. Frequency of Common Causes of Bleeding Per Rectum among Patients Presenting to Surgical OPD at A Tertiary Care Hospital. Journal of Gandhara Medical and Dental Science. 13, 4 (Oct. 2026), 139–143. DOI:https://doi.org/10.37762/jgmds.13-4.928.