title: The effect of vagotomy upon pepsin I secretion in man and its possible role in duodenal ulceration.
mesh_terms: D004381:Duodenal Ulcer / Q000378:metabolism / Q000601:surgery*; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D007328:Insulin; D007527:Isoenzymes / Q000378:metabolism; D010434:Pepsin A / Q000378:metabolism*; D010455:Peptides; D012636:Secretory Rate; D014628:Vagotomy
chemical_list: D007328:Insulin; D007527:Isoenzymes; D010455:Peptides; D010434:Pepsin A