Muhammad Sohail, Muhammad Fahim, Fahim Ullah Khan, Muhammad Sajjad Khan, Shakeel Akhter, Muhammad Shahab, Sundus Naeem 2022. Comparison of Efficacy of Conventional Triple Therapy and Non Bismuth Quadruple Therapy for Helicobacter Pylori Eradication. Pakistan Journal of Medical & Health Sciences. 16, 07 (Sep. 2022), 894. DOI:https://doi.org/10.53350/pjmhs22167894.