title: The variability of plasma oestradiol concentration in late pregnancy.
mesh_terms: D000818:Animals; D004958:Estradiol / Q000097:blood* / Q000378:metabolism; D004966:Estrogens, Conjugated (USP) / Q000097:blood; D005260:Female; D006801:Humans; D011247:Pregnancy; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D004966:Estrogens, Conjugated (USP); D004958:Estradiol