Dosieah, P., Luxuan, T., & Zhen-Yu, Z. (2018). Oncogenic Effect of Helicobacter Pylori, Prevention and Treatment Approach- A Review. International Journal of Sciences: Basic and Applied Research (IJSBAR), 39(2), 96–104. Retrieved from https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/9050