[Monosomy 21, G-deletion syndrome I, Anti-mongolism].
D000015:Abnormalities, Multiple / Q000235:genetics; D000782:Aneuploidy; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002904:Chromosomes, Human, 21-22 and Y; D003410:Cri-du-Chat Syndrome / Q000235:genetics; D004314:Down Syndrome; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000235:genetics; D009129:Muscle Tonus; D013577:Syndrome
Monosomi 21, G-deletion syndrome I, antimongolism