Islam, MM Shahin Ul, Shamsun Nahar, Mst Naznin Sarker, ASM Salimullah, Mohammad Asadur Rahman, Dewan Saifuddin Ahmed, Mohammad Quamrul Hasan, ASMA Raihan, Mujibur Rahman Bhuiyan, Shafiqul Alam Sarker, and Mohammed Tanvir Jalal. 2013. “Efficacy of Different Laboratory Tests to Diagnose Helicobacter Pylori Infection”. Faridpur Medical College Journal 8 (1):11-14. https://doi.org/10.3329/fmcj.v8i1.16890.