title: An improved hapten design for the radioimmunoassay of steroid glucuronides.
mesh_terms: D000818:Animals; D002625:Chemistry, Organic; D003429:Cross Reactions; D004967:Estrogens / Q000032:analysis*; D004970:Estrone / Q000032:analysis; D005965:Glucuronates / Q000032:analysis*; D006241:Haptens; D007106:Immune Sera; D008722:Methods; D055601:Organic Chemistry Phenomena; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D004967:Estrogens; D005965:Glucuronates; D006241:Haptens; D007106:Immune Sera; D004970:Estrone