K., Dhinesh Babu, and M. Bhaskar. 2017. “A Comparative Study Between Benign and Malignant Conditions of Upper Gastrointestinal Tract of Helicobacter Pylori Using Upper Gastrointestinal Scopy in a Tertiary Care Hospital, Kanchipuram, Tamil Nadu, India”. International Surgery Journal 4 (3):1082-86. https://doi.org/10.18203/2349-2902.isj20170866.