title: Down's syndrome with XYY: 48,XYY, G+.
mesh_terms: D001789:Blood Group Antigens; D002904:Chromosomes, Human, 21-22 and Y; D003582:Cytogenetics; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D006242:Haptoglobins / Q000032:analysis; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D012729:Sex Chromosome Aberrations; D012737:Sex Factors; D014314:Trisomy
chemical_list: D001789:Blood Group Antigens; D006242:Haptoglobins