links for 2009-05-06 By MaverickNY on May 6, 2009 Benefits and harms of erythropoiesis-stimulating agents for anemia related to cancer: a meta-analysis — Tonelli et al., 10.1503/cmaj.090470 — Canadian Medical Association Journal Overview of the ESA controversy in cancer and an independent assessment of whether or not they should be used. (tags: ESA cancer growth proliferation anemia transfusion)