Cytogenetic analysis of a boy with the XXXY syndrome: origin of the X-chromosomes.
D000941:Antigens; D001789:Blood Group Antigens; D002675:Child, Preschool; D004912:Erythrocytes; D006801:Humans; D008607:Intellectual Disability / Q000150:complications; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D010641:Phenotype; D011884:Radius; D012728:Sex Chromatin; D012729:Sex Chromosome Aberrations; D013580:Synostosis / Q000150:complications; D014457:Ulna
D000941:Antigens; D001789:Blood Group Antigens