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Hepato-Gastroenterology|December 1, 1986
Prevalence of the hepatitis delta virus in RumaniaD Tapalaga, B Forzani, C Hele, et al.
European Journal of Epidemiology|December 1, 1985
Epidemiology of hepatitis delta virus (HDV) infectionA Ponzetto, B Forzani, P P Parravicini, et al.
The Italian Journal of Gastroenterology|November 1, 1991
Animal models of hepatocellular carcinoma: hepadnavirus-induced liver cancer in woodchucksA Ponzetto, B Forzani
The Journal of Tropical Medicine and Hygiene|December 1, 1984
Infections with the hepatitis B virus associated delta agent in an isolated West-African communityJ Goudsmit, F van der Waals, A Ponzetto, et al.
Hepato-Gastroenterology|December 1, 1988
Prevalence of delta antibodies among urban HBsAg-positive chronic liver disease patients in EgyptA el Zayadi, A Ponzetto, O Selim, et al.
Digestive Diseases and Sciences|August 1, 1991
Role of hepatitis delta virus infection in hepatocellular carcinomaG Verme, M R Brunetto, F Oliveri, et al.
European Journal of Epidemiology|June 1, 1988
Delta hepatitis virus infection in EthiopiaM Rapicetta, K Hailu, A Ponzetto, et al.
Giornale Di Batteriologia, Virologia Ed Immunologia|January 1, 1979
Alteration in cell-mediated immunity in patients with chronic active hepatitis. I. Lymphocyte subpopulationsA Ponzetto, A Arrigoni
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