False-negative results of trisomy 21 on direct analysis on chorionic villus sampling.
Saura
R
R
Roux
D
D
Maugey-Laulon
B
B
Taine
L
L
Wen
Z Q
ZQ
Vergnaud
A
A
Horovitz
J
J
D000328:Adult; D015193:Chorionic Villi Sampling; D004314:Down Syndrome / Q000175:diagnosis*; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy