title: Schizophrenia and seasonality of admissions: the northern Finland 1966 birth cohort study.
authors.forename: P
authors.initials: P
authors.lastname: Räsänen
authors.forename: H
authors.initials: H
authors.lastname: Hakko
authors.forename: M R
authors.initials: MR
authors.lastname: Järvelin
authors.forename: M
authors.initials: M
authors.lastname: Isohanni
authors.forename: J
authors.initials: J
authors.lastname: Tiihonen
mesh_terms: D015331:Cohort Studies; D016001:Confidence Intervals; D005260:Female; D005387:Finland / Q000453:epidemiology; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D012559:Schizophrenia / Q000453:epidemiology*; D012621:Seasons; D017678:Sex Distribution