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Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 28, 2014; 20(24): 7635-7643
Published online Jun 28, 2014. doi: 10.3748/wjg.v20.i24.7635
Figure 1
Figure 1 Epidemiological data on hepatitis B virus and hepatitis delta virus infection in Italy from 1975 to 2012. A: Incidence of acute hepatitis B and acute hepatitis delta; B: Prevalence of chronic hepatitis B among patients with chronic hepatitis of different etiologies (black); Prevalence of chronic hepatitis delta among hepatitis B surface antigen chronic carriers (white).