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. 2017 Mar 13;13(5):2355–2361. doi: 10.3892/etm.2017.4227

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Copyright: © Gong et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 4. — Prevention of tachycardia by dexmedetomidine in patients undergoing cardiac surgery compared to control patients. Forest plot of odds ratio, analyzed by Mantel-Haenszel statistics in the random-effect model.