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Bergstrand M, Hooker AC, Wallin JE, Karlsson MO.Bergstrand M, et al. Among authors: karlsson mo.AAPS J. 2011 Jun;13(2):143-51. doi: 10.1208/s12248-011-9255-z. Epub 2011 Feb 8.AAPS J. 2011.PMID: 21302010Free PMC article.