title: Radioimmunoassay of oestrone, oestradiol-17alpha and -17beta in bovine plasma during the oestrous cycle and last stages of pregnancy.
mesh_terms: D000818:Animals; D000906:Antibodies; D002417:Cattle; D002845:Chromatography; D004958:Estradiol / Q000097:blood*; D004970:Estrone / Q000097:blood*; D004971:Estrus; D005260:Female; D007743:Labor, Obstetric; D010507:Periodicity; D011247:Pregnancy; D011270:Pregnancy, Animal; D011863:Radioimmunoassay
chemical_list: D000906:Antibodies; D004970:Estrone; D004958:Estradiol