TY - GEN AU - Greenstein,R M AU - Harris,D J AU - Luzzatti,L AU - Cann,H M TI - Cytogenetic analysis of a boy with the XXXY syndrome: origin of the X-chromosomes SN - 0031-4005 PY - 1970///0526 KW - Antigens KW - Blood Group Antigens KW - Child, Preschool KW - Erythrocytes KW - Humans KW - Intellectual Disability KW - complications KW - Karyotyping KW - Male KW - Pedigree KW - Phenotype KW - Radius KW - Sex Chromatin KW - Sex Chromosome Aberrations KW - Synostosis KW - Ulna N1 - Publication Type: Case Reports; Journal Article ER -