Familial mongolism by a G--G mosaic carrier.
D002875:Chromosomes; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D005007:Ethnology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D007962:Leukocytes; D012867:Skin