title: Nature and biological actions of gastrointestinal peptides: current status.
mesh_terms: D000595:Amino Acid Sequence; D000681:Amylases / Q000378:metabolism; D000818:Animals; D001923:Brain Chemistry; D004063:Digestion; D004064:Digestive System / Q000032:analysis; D004702:Endocrine Glands / Q000032:analysis; D005744:Gastric Acid / Q000378:metabolism; D005768:Gastrointestinal Hormones / Q000032:analysis / Q000145:classification / Q000502:physiology*; D005769:Gastrointestinal Motility; D006801:Humans; D007118:Immunoassay; D007408:Intestinal Absorption; D007422:Intestines / Q000294:innervation; D009474:Neurons / Q000032:analysis; D018377:Neurotransmitter Agents / Q000502:physiology; D010179:Pancreas / Q000378:metabolism
chemical_list: D005768:Gastrointestinal Hormones; D018377:Neurotransmitter Agents; D000681:Amylases