title: Correlation of levels of alpha-fetoprotein in maternal serum and amniotic fluid in the rat.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D000818:Animals; D005260:Female; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D051381:Rats; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins