title: Editor's note.
authors: Alan J
authors: AJ
authors: Gelenberg
mesh_terms: D000928:Antidepressive Agents / Q000627:therapeutic use*; D003865:Major Depressive Disorder / Q000188:drug therapy*; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use*
chemical_list: D000928:Antidepressive Agents; D007649:Ketamine