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REFERENCES

  • 1
    Rizzetto M, Purcell RH, Gerin JL. Epidemiology of HBV-associated delta agent: geographical distribution of anti-delta and prevalence in polytransfused HBsAg carriers. 8180 Lancet 1980; 1:15151518.
  • 2
    Smedile A, Lavarini C, Farci P, Arico S, Marinucci G, Dentico P, Giuliani G, et al. Epidemiologic patterns of infection with the hepatitis B virus-associated delta agent in Italy. Am J Epidemiol 1983; 117:223229.MEDLINE
  • 3
    Giusti G, Sagnelli E, Gallo C, Piccinino F, Galanti B, Gaeta GB. The etiology of chronic-hepatitis in Italy: a multicentre study. Hepatogastroenterology 1994; 41:397400.MEDLINE
  • 4
    Sagnelli E, Stroffolini T, Ascione A, Bonino F, Chiaramonte M, Colombo M, Craxigrave; A, et al. The epidemiology of hepatitis delta infection in Italy. J Hepatol 1992; 15:211215.MEDLINE
  • 5
    Stroffolini T, Ferrigno L, Chialdea L, Catapano R, Palumbo F, Novaco F, Moiraghi A, et al. Incidence and risk factors of acute delta hepatitis in Italy: results from a national surveillance system. J Hepatol 1994; 21:11231126.MEDLINE
  • 6
    Sagnelli E, Stroffolini T, Ascione A, Chiaramonte M, Craxigrave; A, Giusti G, Piccinino F. Decrease in HDV endemicity in Italy. J Hepatol 1997; 36:2024.
  • 7
    Navascués CA, Rodrigrave;guez M, Sotorrigrave;o NG, Sala P, Linares A, Suarez A, Rodrigo L. Epidemiology of hepatitis D virus infection: changes in the last 14 years. Am J Gastroenterol 1995; 11:19811984.
  • 8
    Knodell RG, Ishak KG, Black WC, Chen TS, Craig R, Kaplowitz N, Kierman TV. Formulation and application of a numerical scoring system for assessing histological activity in asymptomatic chronic active hepatitis. Hepatology 1981; 1:431435.MEDLINE
  • 9
    Scheuer PJ. Classification of chronic viral hepatitis: a need for reassessment. J Hepatol 1991; 13:372374.MEDLINE
  • 10
    Rothman KJ, Greenland S. Modern Epidemiology. 2nd ed Philadelphia: Lippincott-Raven. 1998; 359434.
  • 11
    Rosina F, Conoscitore P, Cuppone R, Rocca G, Giuliani A, Cozzolongo R, Niro G, et al. Changing pattern of chronic hepatitis D in Southern Europe. Gastroenterology 1999; 117:161166.MEDLINE
  • 12
    De Bac C, Stroffolini T, Gaeta GB, Taliani G, Giusti G. Pathogenic factors in cirrhosis with or without hepatocellular carcinoma. Hepatology 1994; 20:11251130.
  • 13
    Bianchi P, Bianchi-Porro G, Coltorti M, Dardanoni L, Del Vecchio Blanco C, Fagiolo U, Farini R, et al. Occurrence of Australia antigen in chronic hepatitis in Italy. Gastroenterology 1972; 63:482485.MEDLINE
  • 14
    D'Amelio R, Matricardi PM, Biselli R, Stroffolini T, Spada E, Chionne P, Rapicetta M, et al. Changing epidemiology of hepatitis B in Italy: public health implications. Am J Epidemiol 1992; 135:10121018.MEDLINE
  • 15
    Sistema epidemiologico integrato dell'epatite virale acuta. Report 1992 SEIEVA. Roma: Istituto Superiore di Sanità. 1994;.