Reply to Wang et al.'s commentary on Xue et al.: The efficacy and safety of dual orexin receptor antagonists in primary insomnia: A systematic review and network meta-analysis.

The efficacy of analgesics in controlling orthodontic pain: a systematic review and meta- analysis. Cheng C, Xie T, Wang J. BMC Oral Health 2020; 20:259.
The systematic review was funded by grants from the National Natural Science Foundation of China (No. 81771114 and No. 81970967). The authors have no actual or potential conflicts of interest.
Systematic review with meta-analysis of data.

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