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. 2021 May 17;33(3):385–394. doi: 10.1093/icvts/ivab109

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© The Author(s) 2021. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

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Figure 4: — (A) Comparison of the duration of drainage after robotic-assisted thymectomy and video-assisted thymectomy. (B) Comparison of the total amount of drainage after robotic-assisted thymectomy and video-assisted thymectomy. CI: confidence interval; ID: identification; WMD: weighted mean difference.