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. 2015 Aug 22;17(1):224. doi: 10.1186/s13075-015-0718-y

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© Murakami et al. 2015

Open Access This 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. 3 — Changes in Brief Pain Inventory average, worst, least, and right now pain scores from baseline. Values are means at each time point. *p < 0.05 vs. placebo. Dashed lines, placebo; black solid lines, duloxetine. LOCF last observation carried forward; LS least squares