title: A simplified radioimmunoassay of human gravid plasma estriol.
mesh_terms: D000818:Animals; D000941:Antigens; D002845:Chromatography; D004964:Estriol / Q000097:blood*; D005260:Female; D007106:Immune Sera; D008722:Methods; D011247:Pregnancy; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D013696:Temperature; D013997:Time Factors
chemical_list: D000941:Antigens; D007106:Immune Sera; D004964:Estriol