title: The use of oestradiol-17 beta antiserum covalently coupled to Sepharose to extract oestradiol-17 beta from biological fluids.
mesh_terms: D000818:Animals; D002417:Cattle; D004958:Estradiol / Q000032:analysis / Q000097:blood*; D007106:Immune Sera; D008892:Milk / Q000032:analysis; D011863:Radioimmunoassay; D012685:Sepharose
chemical_list: D007106:Immune Sera; D004958:Estradiol; D012685:Sepharose