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. 2015 Dec 8;4:760. doi: 10.1186/s40064-015-1546-x

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© Nelson et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 1 — Precision profile of the total coefficient of variation (CV) estimated according to CLSI EP5-A2. Squares (open and filled) indicate kappa and lambda concentrations, respectively, using EDTA-plasma. Circles (open and filled) indicate kappa and lambda concentrations, respectively, using lithium heparin plasma separator tubes