Suicide rate in schizophrenia in the Northern Finland 1966 Birth Cohort - Alaräisänen, Antti; Miettunen, Jouko; Räsänen, Pirkko; Fenton, Wayne; Koivumaa-Honkanen, Heli-Tuulie Jeannette; Isohanni, Matti (Social Psychiatry and Psychiatric Epidemiology, 2009)