Antenatal screening for Down's syndrome.
Monni
G
G
Ibba
R M
RM
Zoppi
M A
MA
D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000379:methods* / Q000523:psychology; D011795:Surveys and Questionnaires