title: Neurons with multiple messengers--distribution and possible functional significance.
mesh_terms: D000818:Animals; D001921:Brain / Q000033:anatomy & histology / Q000502:physiology*; D002415:Cats; D006728:Hormones / Q000502:physiology; D006801:Humans; D009474:Neurons / Q000502:physiology*; D009479:Neuropeptides / Q000502:physiology; D018377:Neurotransmitter Agents / Q000502:physiology; D051381:Rats
chemical_list: D006728:Hormones; D009479:Neuropeptides; D018377:Neurotransmitter Agents