EditorialsUrinary Eosinophils in AIN Farewell to an Old Biomarker?Perazella, Mark A.*; Bomback, Andrew S.† Author Information *Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut; and †Division of Nephrology, Columbia University Medical Center, New York, New York Correspondence: Dr. Mark A. Perazella, Section of Nephrology, Yale University School of Medicine, 330 Cedar Street, New Haven, CT 06520. E-mail: [email protected] Clinical Journal of the American Society of Nephrology 8(11):p 1841-1843, November 2013. | DOI: 10.2215/CJN.08620813 Buy Metrics Copyright © 2013 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.