title: The significance of serotonin in the gastrointestinal tract: clinical notes.
mesh_terms: D004377:Dumping Syndrome; D005769:Gastrointestinal Motility; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism; D007415:Intestinal Obstruction; D008286:Malabsorption Syndromes; D010437:Peptic Ulcer; D012701:Serotonin / Q000378:metabolism / Q000502:physiology*; D014364:Tryptophan / Q000378:metabolism
chemical_list: D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan