Prenatal diagnosis of trisomy 21 between 1991 and 1999 in the Leuven Centre for Human Genetics: effect of triple test screening.
Witters
I
I
Legius
E
E
Matthijs
G
G
Fryns
J P
JP
D001530:Belgium; D004314:Down Syndrome / Q000175:diagnosis* / Q000235:genetics; D005260:Female; D005820:Genetic Testing; D005826:Genetics, Medical; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis