title: Response to "Warning flags for erythropoiesis-stimulating agents and cancer-associated anemia".
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Littlewood
mesh_terms: D000740:Anemia / Q000188:drug therapy*; D004920:Erythropoiesis / Q000187:drug effects*; D006397:Hematinics / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D009369:Neoplasms / Q000150:complications* / Q000401:mortality
chemical_list: D006397:Hematinics