Islam, M. S. U., Nahar, S., Sarker, M. N., Salimullah, A., Rahman, M. A., Ahmed, D. S., Hasan, M. Q., Raihan, A., Bhuiyan, M. R., Sarker, S. A. and Jalal, M. T. (2013) “Efficacy of Different Laboratory Tests to Diagnose Helicobacter pylori Infection”, Faridpur Medical College Journal, 8(1), pp. 11–14. doi: 10.3329/fmcj.v8i1.16890.