Prenatal screening.
Dornan
J C
JC
Royal Maternity Hospital, Belfast.
Harper
M A
MA
Bailie
C A
CA
D000328:Adult; D004314:Down Syndrome / Q000517:prevention & control; D005260:Female; D005333:Fetus / Q000002:abnormalities*; D005820:Genetic Testing / Q000379:methods*; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis / Q000379:methods*; D016216:Ultrasonography, Prenatal / Q000379:methods*