https://www.medscape.com/answers/181753-13866/what-is-the-prevalence-of-peptic-ulcer-disease-pud-in-

https://www.medscape.com/answers/181753-13866/what-is-the-prevalence-of-peptic-ulcer-disease-pud-in-the-us#:~:text=In%20the%20United%20States%2C%20peptic,%2D90%25%20of%20gastric%20ulcers.

https://www.hopkinsmedicine.org/health/conditions-and-diseases/helicobacter-pylori

https://news.harvard.edu/gazette/story/2009/05/glutamine-supplements-show-promise-in-treating-stomach-ulcers/#:~:text=Reported%20in%20the%20May%202009,gastric%20damage%20caused%20by%20H.

https://www.healthline.com/health/stomach-ulcer#home-remedies