title: Schizophrenia among first-degree relatives of paranoid and nonparanoid schizophrenics.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D011379:Prognosis; D012559:Schizophrenia / Q000175:diagnosis / Q000235:genetics*; D012563:Schizophrenia, Paranoid / Q000145:classification*; D012737:Sex Factors