title: Endogenous psychoses and season of birth.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000453:epidemiology* / Q000209:etiology; D001723:Birth Rate; D003718:Denmark; D005260:Female; D005313:Fetal Death; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications; D012189:Retrospective Studies; D012559:Schizophrenia / Q000453:epidemiology* / Q000209:etiology; D012621:Seasons