Maternal alpha-fetoprotein levels in multiple pregnancies.
Abbas
A
A
Harris Birthright Research Centre For Fetal Medicine, King's College Hospital Medical School, London, UK.
Johnson
M
M
Bersinger
N
N
Nicolaides
K
K
D005260:Female; D005327:Fetal Resorption; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000097:blood*; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins