@article{bajpai_patel_dwivedi_bajpai_gupta_gangwar_singh_agarwal_kishore_2023,  title={Dexmedetomidine versus clonidine as an adjuvant to local anaesthetic in brachial plexus blocks: a metaanalysis of randomised controlled trials},  volume={73},  ISSN={2352-2291},  url={https://doi.org/10.1016/j.bjane.2022.07.005},  DOI={10.1016/j.bjane.2022.07.005},  number={5},  journal={Brazilian Journal of Anesthesiology},  publisher={Sociedade Brasileira de Anestesiologia (SBA)},  author={Bajpai, Vijeta and Patel, Tejas K. and Dwivedi, Priyanka and Bajpai, Amrita and Gupta, Astha and Gangwar, Pradeepika and Singh, Yashpal and Agarwal, Richa and Kishore, Surekha},  year={2023},  pages={665–675} }