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Mutch WA, White IW, Donen N, Thomson IR, Rosenbloom M, Cheang M, West M.Mutch WA, et al. Among authors: donen n.Can J Anaesth. 1995 Jul;42(7):577-87. doi: 10.1007/BF03011874.Can J Anaesth. 1995.PMID: 7553993Clinical Trial.
Tweed WA, Bristow G, Donen N, Kirk BW.Tweed WA, et al. Among authors: donen n.Can Med Assoc J. 1980 Feb 9;122(3):301-4.Can Med Assoc J. 1980.PMID: 7370826Free PMC article.