title: A child with a ring G chromosome (46,XX, Gr).
mesh_terms: D000015:Abnormalities, Multiple; D001789:Blood Group Antigens; D002675:Child, Preschool; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002904:Chromosomes, Human, 21-22 and Y; D003878:Dermatoglyphics; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007621:Karyotyping
chemical_list: D001789:Blood Group Antigens