The effect of obsessions on depressive psychosis.
D000328:Adult; D001714:Bipolar Disorder / Q000150:complications*; D003702:Delusions; D003861:Depersonalization; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000150:complications*; D013405:Suicide