title: Theory and practice.
authors.forename: U
authors.initials: U
authors.lastname: Halbreich
mesh_terms: D001921:Brain / Q000502:physiology*; D006801:Humans; D008606:Mental Processes / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000502:physiology*; D017981:Receptors, Neurotransmitter / Q000502:physiology*
chemical_list: D018377:Neurotransmitter Agents; D017981:Receptors, Neurotransmitter