Table of Contents
ISRN Nutrition
Volume 2013, Article ID 723139, 6 pages
http://dx.doi.org/10.5402/2013/723139
Research Article

Measurement of Circulating 25-Hydroxy Vitamin D Using Three Commercial Enzyme-Linked Immunosorbent Assay Kits with Comparison to Liquid Chromatography: Tandem Mass Spectrometry Method

1School of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, Loughborough LE11 3TU, UK
2Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK

Received 26 June 2013; Accepted 17 July 2013

Academic Editors: H. Kalhoff and C. Soulage

Copyright © 2013 Cheng-Shiun He et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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