Ullah, S., Shamsuzzaman, S., Ara, M., Islam, M., Islam, M., Saha, M., Tahmina, S., Nag, D. and Lutfor, A. 2010. Seropositivity of Helicobacter Pylori among the Fish Handlers. Mymensingh Medical Journal. 19, 2 (May 2010), 219–224.