title: Proceedings: The in vitro assay for erythropoietin using mouse foetal liver cells.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002478:Cells, Cultured; D004921:Erythropoietin / Q000032:analysis*; D005333:Fetus; D008099:Liver / Q000201:enzymology*; D051379:Mice
chemical_list: D004921:Erythropoietin