. . "XYY chromosome syndrome" . . "XYY man" . . "Autism spectrum disorder,ADHD" . "XYY genotype" . "47, XYY syndrome" . . . . . "47 XYY syndrome" . "(47,XYY)" . . "8" . . . "33038" . . "D014997" . "47, XYY" . "XYY" . "extra Y chromosone" . "XYY syndrome" . "XYY syndrome" . "758.8" . . . . "Q98.5" . "extra Y chromosome" . . . . . "XYY_syndrome" . . . "XYY males" .