DR.PRIYADHARSHINI.M, and DR.SINDU.V. 2017. “A Comparative Study Between Immunohistochemistry, Hematoxylin & Eosin and Geimsa Stain for Helicobacter Pylori Detection in Chronic Gastritis”. International Journal of Pharma and Bio Sciences 8 (1):727-33. https://doi.org/10.22376/ijpbs.2017.8.1.b727-733.