title: What have we learned ?
authors.forename: F H
authors.initials: FH
authors.lastname: Frankel
mesh_terms: D001921:Brain / Q000503:physiopathology; D003866:Depressive Disorder / Q000503:physiopathology / Q000628:therapy; D004292:Dominance, Cerebral; D004565:Electroconvulsive Therapy; D006801:Humans; D018377:Neurotransmitter Agents / Q000502:physiology; D010919:Placebos; D017981:Receptors, Neurotransmitter / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents; D010919:Placebos; D017981:Receptors, Neurotransmitter