Prenatal screening for Down syndrome: should first trimester ultrasound replace maternal serum screening?
Muller
F
F
Hôpital Ambroise Paré, Boulogne, France.
Dommergues
M
M
Bussières
L
L
Aegerter
P
P
Le Fiblec
B
B
Uzan
S
S
Oury
J F
JF
Colau
J C
JC
Dumez
Y
Y
D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000097:blood / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D011446:Prospective Studies; D016216:Ultrasonography, Prenatal
D006063:Chorionic Gonadotropin