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. 2017 Mar 31;9(2):56–60. doi: 10.1556/1646.9.2017.2.06

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© 2017 The Author(s)

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium for non-commercial purposes, provided the original author and source are credited.

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Fig. 5. — Confidence interval of 95%, mean CVP in the lidocaine and placebo groups during follow-up period. According to repeat-measure ANOVA, administration of lidocaine led to similar mean CVPs and insignificant variations in the two groups (P = 0.492)