1.
Gondal KM, Akhtar S, Zahid M, Shah STA. Changing patterns of elective Surgical Interventions in Peptic Ulcer Disease. Annals KEMU [Internet]. 2018 Apr. 30 [cited 2024 Apr. 27];10(3). Available from: https://annalskemu.org/journal/index.php/annals/article/view/2372