Comment on

• High HIV prevalence in male patients with acute hepatitis A in the Rome metropolitan area, Italy 2002-2008.

  Girardi E, Scognamiglio P, Sciarrone MR, Loffredo M, Gnesivo C, Noto P, Antonucci G, Capobianchi MR, Ippolito G; GEAS GROUP. Girardi E, et al. J Hepatol. 2011 Jun;54(6):1102-6. doi: 10.1016/j.jhep.2010.09.024. Epub 2011 Feb 2. J Hepatol. 2011. PMID: 21145799
• Association of caffeine intake and histological features of chronic hepatitis C.

  Costentin CE, Roudot-Thoraval F, Zafrani ES, Medkour F, Pawlotsky JM, Mallat A, Hézode C. Costentin CE, et al. J Hepatol. 2011 Jun;54(6):1123-9. doi: 10.1016/j.jhep.2010.08.027. Epub 2011 Feb 24. J Hepatol. 2011. PMID: 21145804