title: Does lack of improvement in the first two weeks predict treatment resistance in recent-onset psychosis?
authors.affiliation: Schizophrenia Program, Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil. monica.kayo@usp.br
authors.forename: Monica
authors.initials: M
authors.lastname: Kayo
authors.forename: Ivson
authors.initials: I
authors.lastname: Tassell
authors.forename: Vivian
authors.initials: V
authors.lastname: Hiroce
authors.forename: Anny
authors.initials: A
authors.lastname: Menezes
authors.forename: Helio
authors.initials: H
authors.lastname: Elkis
mesh_terms: D000293:Adolescent; D000328:Adult; D000465:Algorithms; D014150:Antipsychotic Agents / Q000627:therapeutic use*; D057915:Drug Substitution; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000188:drug therapy*; D013997:Time Factors; D017211:Treatment Failure; D055815:Young Adult
chemical_list: D014150:Antipsychotic Agents