title: The Iowa 500: precipitating factors in schizophrenia and primary affective disorder.
mesh_terms: D000342:Affective Symptoms / Q000209:etiology*; D001714:Bipolar Disorder / Q000209:etiology; D003863:Depression / Q000209:etiology; D005260:Female; D006801:Humans; D007484:Iowa; D007743:Labor, Obstetric; D008297:Male; D008499:Medical Records; D008593:Menopause; D008962:Models, Theoretical; D011247:Pregnancy; D012559:Schizophrenia / Q000209:etiology*; D012919:Social Behavior; D013315:Stress, Psychological