Gastrointestinal hormones and pathology of the digestive system.
D000818:Animals; D004064:Digestive System / Q000503:physiopathology*; D004068:Digestive System Physiological Phenomena; D005768:Gastrointestinal Hormones / Q000502:physiology*; D006801:Humans
D005768:Gastrointestinal Hormones