Mehran, Mohammad Javad, Seyed Hossein Zendehbad, and Sudhakar Malla. 2014. “CLONING AND EXPRESSION OF A PARTIAL UREA ANTIGEN FOR THE PRODUCTION OF VACCINE AGAINST HELICOBACTER PYLORI, THE RISK FACTOR FOR GASTRIC CANCER”. Asian Journal of Pharmaceutical and Clinical Research 7 (1):111-17. https://journals.innovareacademics.in/index.php/ajpcr/article/view/654.