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Lange CM, Bojunga J, Ramos-Lopez E, von Wagner M, Hassler A, Vermehren J, Herrmann E, Badenhoop K, Zeuzem S, Sarrazin C.Lange CM, et al. Among authors: vermehren j.J Hepatol. 2011 May;54(5):887-93. doi: 10.1016/j.jhep.2010.08.036. Epub 2011 Jan 20.J Hepatol. 2011.PMID: 21145801