title: Quantitative assay method for erythropoietin in vitro.
mesh_terms: D000818:Animals; D001681:Biological Assay; D046508:Culture Techniques; D004921:Erythropoietin / Q000494:pharmacology*; D005260:Female; D005333:Fetus; D006418:Heme / Q000096:biosynthesis; D007501:Iron / Q000378:metabolism; D007503:Iron Isotopes; D008099:Liver / Q000187:drug effects / Q000196:embryology / Q000378:metabolism*; D008722:Methods; D051379:Mice; D011247:Pregnancy; D013268:Stimulation, Chemical
chemical_list: D007503:Iron Isotopes; D004921:Erythropoietin; D006418:Heme; D007501:Iron