title: [Problems in Psychiatric Classification].
authors.forename: J
authors.initials: J
authors.lastname: Klosterkötter
mesh_terms: D039721:Diagnostic and Statistical Manual of Mental Disorders; D049673:History, 20th Century; D006801:Humans; D038801:International Classification of Diseases; D001523:Mental Disorders / Q000145:classification* / Q000523:psychology; D011569:Psychiatric Status Rating Scales; D011570:Psychiatry / Q000266:history / Q000639:trends*