title: Paranoia revisited.
mesh_terms: D006801:Humans; D008875:Middle Aged; D010259:Paranoid Disorders / Q000145:classification* / Q000175:diagnosis / Q000209:etiology; D010260:Paranoid Personality Disorder / Q000145:classification; D012563:Schizophrenia, Paranoid / Q000145:classification; D009626:Terminology as Topic