Duodenal acidification and peptic ulcer.
D000818:Animals; D004381:Duodenal Ulcer / Q000601:surgery*; D004386:Duodenum / Q000378:metabolism*; D005750:Gastric Juice / Q000378:metabolism*; D005763:Gastroenterostomy; D005768:Gastrointestinal Hormones / Q000378:metabolism*; D006801:Humans; D008722:Methods
D005768:Gastrointestinal Hormones