Jan, R.; Alam, S.; Najeebullah; Zadran, M. A. A Quasi Experimental Study of Helicobacter Pylori Eradication in Afghanistan: Comparison of Treatment Preferences for Helicobacter Pylori Eradications, Sequential Therapy Versus Hybrid Therapy. J. Res. Appl. Sci. Biotechnol. 2023, 2, 110-115.