QURESHI, S SB, B SHABBIR, A IQBAL, R RATHORE, N F BUTT, S FIRDOUS, S JAMIL, and M Z U KHAN. “Eradication of H. Pylori by Quadruple or Triple Therapy A Comparative Study”. Annals of King Edward Medical University 13, no. 1 (November 8, 2021): 67–69. Accessed November 22, 2024. https://annalskemu.org/journal/index.php/annals/article/view/4753.