title: [Methodological approaches to assessment of negative symptoms during pharmacotherapy of schizophrenia].
authors.forename: B D
authors.initials: BD
authors.lastname: Tsygankov
authors.forename: S A
authors.initials: SA
authors.lastname: Ovsiannikov
authors.forename: A N
authors.initials: AN
authors.lastname: Khannanova
mesh_terms: D014150:Antipsychotic Agents / Q000627:therapeutic use*; D006801:Humans; D011594:Psychometrics / Q000379:methods*; D012559:Schizophrenia / Q000188:drug therapy*; D016896:Treatment Outcome
chemical_list: D014150:Antipsychotic Agents