title: Stability of negative symptoms of schizophrenia.
authors.forename: A
authors.initials: A
authors.lastname: Michael
authors.forename: P J
authors.initials: PJ
authors.lastname: Mathai
authors.forename: S K
authors.initials: SK
authors.lastname: Chaturvedi
authors.forename: P S
authors.initials: PS
authors.lastname: Gopinath
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology