title: A twin study of genetic influences on behavioral deviance.
mesh_terms: D000293:Adolescent; D002653:Child Behavior Disorders / Q000235:genetics* / Q000523:psychology; D004200:Diseases in Twins; D004777:Environment; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012737:Sex Factors; D014429:Twins, Dizygotic / Q000523:psychology; D014430:Twins, Monozygotic / Q000523:psychology