title: The case for or against heterogeneity in the etiology of schizophrenia. The genetic evidence.
authors.affiliation: Department of Psychological Medicine, University of Wales, College of Medicine, Heath Park, Cardiff.
authors.forename: A G
authors.initials: AG
authors.lastname: Cardno
authors.forename: A E
authors.initials: AE
authors.lastname: Farmer
mesh_terms: D004200:Diseases in Twins / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D010641:Phenotype; D011379:Prognosis; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors; D012559:Schizophrenia / Q000145:classification / Q000175:diagnosis / Q000235:genetics*; D012565:Schizophrenic Psychology; D018433:Twin Studies as Topic