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. 2020 Sep 23;28(1):78–92. doi: 10.1177/1526602820960444

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© The Author(s) 2020

This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 2. — Forest plots of contrast volume for (A) standard and (B) complex endovascular aneurysm repair (subgroups were analyzed for Dias et al⁶ and Hertault et al⁴). CI, confidence interval; IV, inverse variance; SD, standard deviation.