title: Is DSM-IV needed at all?
authors.affiliation: Medical College of Pennsylvania, Philadelphia 19428.
authors.forename: M
authors.initials: M
authors.lastname: Zimmerman
mesh_terms: D003431:Cross-Cultural Comparison; D006801:Humans; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis*; D011570:Psychiatry / Q000379:methods / Q000639:trends; D009626:Terminology as Topic; D014481:United States