[Screening for trisomy 21 in France].
Nau
Jean-Yves
JY
jeanyves.nau@gmail.com
D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005602:France; D006801:Humans; D011247:Pregnancy; D011264:Pregnancy Trimesters; D011296:Prenatal Diagnosis