(From Beutler E, Meerkreebs G,705 with permission from the Massachusetts Medical Society.) Source: Chapter 42. Disorders of Iron Metabolism, Williams Hematology, 8e Citation: Lichtman MA, Kipps TJ, Seligsohn U, Kaushansky K, Prchal JT. Williams Hematology, 8e; 2010 Available at: http://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/kaus8/kaus8_c042f013.gif&sec=39840939&BookID=358&ChapterSecID=39835860&imagename= Accessed: October 19, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved