TY - GEN AU - Blackston,R D AU - Chen,A T TI - A case of 48,XXXX female with normal intelligence SN - 0022-2593 PY - 1972///0921 KW - Child, Preschool KW - Chromosome Aberrations KW - Dermatoglyphics KW - Female KW - Humans KW - Intelligence KW - Karyotyping KW - Leukocytes KW - cytology KW - Mouth Mucosa KW - Sex Chromatin KW - Sex Chromosomes N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1136/jmg.9.2.230 ER -