title: [NOSOGRAPHIC PROBLEM IN RESEARCH ON DEPRESSIONS].
mesh_terms: D001714:Bipolar Disorder; D002965:Classification; D003863:Depression; D003866:Depressive Disorder; D006801:Humans; D001523:Mental Disorders; D011618:Psychotic Disorders; D012106:Research; D009626:Terminology as Topic
keywords: CLASSIFICATION; DEPRESSION; NOMENCLATURE; PSYCHOSES, MANIC-DEPRESSIVE
vernacular_title: NOSOGRAFISKA PROBLEM VID DEPRESSIONS-UNDERSOEKNINGAR.