Assay used in serum screening for Down's syndrome may depend on ethnic make up of population.
Gilbert
L
L
Nicholl
J
J
Mander
A
A
D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000175:diagnosis* / Q000208:ethnology; D005006:Ethnicity; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*
D006063:Chorionic Gonadotropin