Consanguineous marriages among parents of patients with Down syndrome.
Cereijo
A I
AI
Martínez-Frías
M L
ML
D000293:Adolescent; D000328:Adult; D002891:Chromosomes, Human, Pair 21; D003241:Consanguinity; D004314:Down Syndrome / Q000235:genetics*; D005190:Family; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008875:Middle Aged; D013030:Spain; D014314:Trisomy