Retraction Note: BMC Anesthesiol 22, 20 (2022)
https://doi.org/10.1186/s12871-021-01542-z
The authors have retracted this article because they did not obtain ethics committee approval for changes to the protocol of their study.
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Zhang, Jp., Zhang, N., Chen, X. et al. Retraction Note: Efficacy of dexmedetomidine as an adjunct to ropivacaine in bilateral dual-transversus abdominis plane blocks in patients with ovarian cancer who underwent cytoreductive surgery. BMC Anesthesiol 22, 188 (2022). https://doi.org/10.1186/s12871-022-01731-4
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DOI: https://doi.org/10.1186/s12871-022-01731-4