title: Depression--augmentation or switch after initial SSRI treatment.
authors.forename: Norman
authors.initials: N
authors.lastname: Sussman
mesh_terms: D003627:Data Interpretation, Statistical; D003865:Major Depressive Disorder / Q000188:drug therapy*; D006801:Humans; D012107:Research Design; D017367:Selective Serotonin Reuptake Inhibitors / Q000627:therapeutic use*
chemical_list: D017367:Selective Serotonin Reuptake Inhibitors