MEHRAN, M. J.; ZENDEHBAD, S. H.; MALLA, S. 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, [S. l.], v. 7, n. 1, p. 111–117, 2014. Disponível em: https://journals.innovareacademics.in/index.php/ajpcr/article/view/654. Acesso em: 6 may. 2024.