Screening for Down's syndrome.
Marteau
T M
TM
Kidd
J
J
Cook
R
R
Johnston
M
M
Michie
S
S
Shaw
R W
RW
Slack
J
J
D001007:Anxiety / Q000209:etiology; D004314:Down Syndrome / Q000175:diagnosis*; D005189:False Positive Reactions; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*