Gastrointestinal hormones and apudomas.
D000818:Animals; D001001:Anura; D001839:Bombesin / Q000494:pharmacology; D002766:Cholecystokinin / Q000502:physiology; D004285:Dogs; D005755:Gastrins / Q000502:physiology; D005768:Gastrointestinal Hormones / Q000502:physiology*; D005934:Glucagon / Q000502:physiology; D006168:Guinea Pigs; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology; D009490:Neurosecretory Systems / Q000502:physiology*; D012633:Secretin / Q000502:physiology
D005755:Gastrins; D005768:Gastrointestinal Hormones; D012633:Secretin; D005934:Glucagon; D002766:Cholecystokinin; D001839:Bombesin