title: Obsessionality and schizophrenia.
mesh_terms: D000328:Adult; D000368:Aged; D001007:Anxiety / Q000150:complications; D003674:Defense Mechanisms; D005260:Female; D006801:Humans; D008297:Male; D009771:Obsessive-Compulsive Disorder / Q000150:complications*; D011574:Psychoanalytic Theory; D012559:Schizophrenia / Q000209:etiology*; D012565:Schizophrenic Psychology