[XYY syndrome].
D002869:Chromosome Aberrations; D003417:Criminal Psychology; D004562:Electrocardiography; D004569:Electroencephalography; D005191:Family Characteristics; D006801:Humans; D007621:Karyotyping; D010641:Phenotype; D012730:Sex Chromosomes; D013739:Testosterone / Q000097:blood
D013739:Testosterone
Le syndrome XYY.