title: Early onset of schizophrenia.
authors.forename: Jari
authors.initials: J
authors.lastname: Haukka
authors.forename: Jaana
authors.initials: J
authors.lastname: Suvisaari
authors.forename: Jouko
authors.initials: J
authors.lastname: Lönnqvist
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D015982:Bias; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000175:diagnosis / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology