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Holst R, Funk CJ, Adams HS, Bandy M, Boss CM, Hill B, Joseph CB, Lett RK.Holst R, et al.J Med Libr Assoc. 2009 Oct;97(4):285-92. doi: 10.3163/1536-5050.97.4.013.J Med Libr Assoc. 2009.PMID: 19851493Free PMC article.