title: The XYY controversy: researching violence and genetics.
mesh_terms: D002675:Child, Preschool; D003418:Criminology; D004992:Ethics, Medical; D006801:Humans; D007231:Infant, Newborn; D007258:Informed Consent; D007621:Karyotyping; D007878:Legislation as Topic / Q000639:trends; D008297:Male; D008403:Mass Screening; D010380:Peer Review; D012106:Research; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D012919:Social Behavior; D012941:Social Responsibility; D014481:United States; D014483:United States Dept. of Health and Human Services; D014754:Violence; D014997:XYY Karyotype / Q000453:epidemiology / Q000523:psychology