[Sialic acid in fetal and maternal blood].
D005190:Family; D005312:Fetal Blood; D005333:Fetus / Q000097:blood*; D019158:N-Acetylneuraminic Acid; D009438:Neuraminic Acids / Q000097:blood*; D011247:Pregnancy / Q000097:blood
D009438:Neuraminic Acids; D019158:N-Acetylneuraminic Acid
FETUS/blood; NEURAMINIC ACIDS/blood; PREGNANCY/blood