title: The neuropeptide concept.
authors.forename: D
authors.initials: D
authors.lastname: de Wied
mesh_terms: D000818:Animals; D001519:Behavior / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D001927:Brain Diseases / Q000209:etiology; D006801:Humans; D008606:Mental Processes / Q000502:physiology; D009479:Neuropeptides / Q000502:physiology*; D051381:Rats
chemical_list: D009479:Neuropeptides