title: Reference performance and positive and negative thought disorder: a follow-up study of manics and schizophrenics.
authors.forename: N
authors.initials: N
authors.lastname: Docherty
authors.forename: M
authors.initials: M
authors.lastname: Schnur
authors.forename: P D
authors.initials: PD
authors.lastname: Harvey
mesh_terms: D000328:Adult; D001714:Bipolar Disorder / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D012564:Schizophrenic Language; D012565:Schizophrenic Psychology; D012660:Semantics; D013850:Thinking; D014705:Verbal Behavior