Cord serum alpha-fetoprotein and Down's syndrome.
H S
HS
Cuckle
N J
NJ
Wald
R H
RH
Lindenbaum
D004314:Down Syndrome / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins