RT Journal Article SR Electronic T1 Erythropoietin corrects anaemia and reduces the risk of blood transfusion in people with chronic kidney disease, but has uncertain effects on other patient-level outcomes JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 178 OP 178 DO 10.1136/ebmed-2016-110418 VO 21 IS 5 A1 David W Johnson YR 2016 UL http://ebm.bmj.com/content/21/5/178.abstract AB