[1]
F. Hassan, K. Ahmad, S. B. Ayaz, and H. B. Khalil, “SPECTRUM OF FINDINGS IN PATIENTS PRESENTING FOR UPPER GASTROINTESTINAL ENDOSCOPY AT A TERTIARY CARE HOSPITAL AND THE INFLUENCE OF AGE AND GENDER”, Pak Armed Forces Med J, vol. 71, no. 3, pp. 744–48, Jun. 2021, doi: 10.51253/pafmj.v71i3.2940.