Chromosomal mosaicism in two Japanese children with Down's syndrome.
D002648:Child; D002675:Child, Preschool; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D009030:Mosaicism