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Kottenberg-Assenmacher E, Armbruster W, Bornfeld N, Peters J.Kottenberg-Assenmacher E, et al. Among authors: peters j.Anesthesiology. 2003 May;98(5):1112-8. doi: 10.1097/00000542-200305000-00013.Anesthesiology. 2003.PMID: 12717132Free article.