Provision of screening for Down's syndrome.
Cuckle
H S
HS
Ellis
A R
AR
Seth
J
J
D004314:Down Syndrome / Q000517:prevention & control*; D005260:Female; D005315:Fetal Diseases / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening; D011247:Pregnancy; D011296:Prenatal Diagnosis; D006113:United Kingdom