A case of 48,XXXX female with normal intelligence.
D002675:Child, Preschool; D002869:Chromosome Aberrations; D003878:Dermatoglyphics; D005260:Female; D006801:Humans; D007360:Intelligence; D007621:Karyotyping; D007962:Leukocytes / Q000166:cytology; D009061:Mouth Mucosa / Q000166:cytology; D012728:Sex Chromatin; D012730:Sex Chromosomes