[A further case of 49 (XXXXY) karyotype. Discussion of the chromosomal mechanism of this disease].
D002675:Child, Preschool; D006801:Humans; D007621:Karyotyping; D008297:Male; D012729:Sex Chromosome Aberrations / Q000235:genetics*
Caryotype 49 (XXXXY), une nouvelle observation. Discussion du mécanisme chromosomique de cette affection.