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Rehn M, Chew MS, Olkkola KT, Ingi Sigurðsson M, Yli-Hankala A, Hylander Møller M.Rehn M, et al. Among authors: yli hankala a.Acta Anaesthesiol Scand. 2022 May;66(5):634-635. doi: 10.1111/aas.14045. Epub 2022 Mar 6.Acta Anaesthesiol Scand. 2022.PMID: 35170043Free PMC article.Review.