["Normal-trisomy 21" mosaicism].
D002904:Chromosomes, Human, 21-22 and Y; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009030:Mosaicism; D014314:Trisomy
Sul mosaicismo "normale-trisomia 21"