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Muenzenmaier M, Depperschmid M, Gille C, Poets CF, Orlikowsky TW.Muenzenmaier M, et al.Transfus Med Hemother. 2008;35(1):37-41. doi: 10.1159/000112420. Epub 2008 Jan 15.Transfus Med Hemother. 2008.PMID: 21547109Free PMC article.