[21-D Robertsonian translocations. Study of 4 families].
D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D009030:Mosaicism; D010375:Pedigree; D011247:Pregnancy; D014314:Trisomy
Les translocations robertsoniennes 21-D. Etude de quatre familles.