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Xue, F.S., Liao, X., Liu, J.H. et al. Can 8% lidocaine spray 10 min prior to endotracheal intubation reduce the incidence of postoperative sore throat?. J Anesth 25, 471–472 (2011). https://doi.org/10.1007/s00540-011-1155-y
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DOI: https://doi.org/10.1007/s00540-011-1155-y