1. World Health Organization. https://www.who.int/news-room/fact-sheets/detail/cancer. Accessed 9 Jan 2023.
2. National Cancer Institute. https://www.cancer.gov/about-cancer/causes-prevention/genetics. Accessed 9 Jan 2023.
3. Hanahan D, Weinberg RA. Hallmarks of cancer: the next generation. Cell. 2011;144(5):646–74.
4. Kim SS, Ruiz VE, Carroll JD, Moss SF. Helicobacter pylori in the pathogenesis of gastric cancer and gastric lymphoma. Cancer Lett. 2011;305(2):228–38.
5. Isaacson PG, Chott A, Nakamura S, Müller-Hermelink HK, Harris NL, Swerdlow SH. Extranodal marginal zone lymphoma of mucosa associated lymphoid tissue (MALT lymphoma). WHO classification of Tumours of Haematopoietic and lymphoid tissues. In: Swerdlow SH, Campo E, Harris NL, et al., editors. IARC press. 4th ed. Lyon; 2008. p. 214–7.