Skip to main content
. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Am J Kidney Dis. 2012 Aug 22;61(1):44–56. doi: 10.1053/j.ajkd.2012.07.014

Figure 1.

Figure 1

Literature search and selection. ESA denotes erythropoiesis-stimulating agent.