title: Naltrexone in chronic negative schizophrenia.
authors.affiliation: Institute of Psychiatry, University of Ancona, Italy.
authors.forename: G F
authors.initials: GF
authors.lastname: Marchesi
authors.forename: G
authors.initials: G
authors.lastname: Santone
authors.forename: P
authors.initials: P
authors.lastname: Cotani
authors.forename: A
authors.initials: A
authors.lastname: Giordano
authors.forename: F
authors.initials: F
authors.lastname: Chelli
mesh_terms: D000328:Adult; D002908:Chronic Disease; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D009271:Naltrexone / Q000627:therapeutic use*; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000188:drug therapy*; D012565:Schizophrenic Psychology
chemical_list: D009271:Naltrexone