Developing a New Reference Standard:
Is Validation Necessary?
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This publication was made possible by Grant Number 5K23NS058387-02 from the National Institute of Neurological Disorders and Stroke (NINDS), a component of the National Institutes of Health (NIH). Its contents are solely the responsibility of the authors and do not necessarily represent the official view of NINDS or NIH.
Conflict of interest: None.
PII: S1076-6332(10)00305-3
doi:10.1016/j.acra.2010.05.021
© 2010 AUR. Published by Elsevier Inc. All rights reserved.
