title: Erythropoietic inhibiting factor (EIF)--an erythrocytic chalone?
mesh_terms: D004912:Erythrocytes; D004920:Erythropoiesis; D004921:Erythropoietin / Q000037:antagonists & inhibitors*; D006023:Glycoproteins; D006131:Growth Inhibitors; D008938:Mitosis
chemical_list: D006023:Glycoproteins; D006131:Growth Inhibitors; D004921:Erythropoietin