title: Differences in ontogeny, premorbid personality, and severity of schizophrenia in twins.
mesh_terms: D001724:Birth Weight; D002657:Child Development; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D010553:Personality Development; D011247:Pregnancy; D012306:Risk; D012559:Schizophrenia / Q000235:genetics*; D012565:Schizophrenic Psychology; D012569:Schizotypal Personality Disorder / Q000235:genetics; D012917:Social Adjustment; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic