Maternal serum alpha-fetoprotein in pregnancy.
D M
DM
Gilchrist
J M
JM
Friedman
R D
RD
Wilson
D005260:Female; D006801:Humans; D011247:Pregnancy / Q000097:blood*; D011248:Pregnancy Complications / Q000175:diagnosis*; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins