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. 2015 Aug 14;12:25. doi: 10.1186/s12981-015-0067-6

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© Shete 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. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 7 — Trend monitoring by duplicate analysis. Fluctuation of daily % variations for monitoring the trend by duplicate analysis method. Mean and SE of % variation of CD4 testing is plotted on Y axis and no. of days are plotted on X axis. % variation for samples with normal CD4 count is shown in green colour and that with low CD4 counts is shown in red colour.