1. Accapezzato D, Nisini R, Paroli M, Bruno G, Bonino F, Houghton M, Barnaba V (1998) Generation of an MHC class II-restricted T cell epitope by extracellular processing of hepatitis delta antigen. J Immunology 160:5262–5266
2. Allen TM, Vogel TU, Fuller DH, Mothe BR, Steffen S, Boyson JE, Shipley T, Fuller J, Hanke T, Sette A and others (2000) Induction of AIDS virus-specific CTL activity in fresh, unstimulated peripheral blood lymphocytes from rhesus macaques vaccinated with a DNA prime/modified vaccinia virus Ankara boost regimen. J Immunol 164:4968–4978
3. Aragona M, Macagno S, Caredda F, Crivelli O, Lavarini C, Maran E, Farci P, Purcell R, Rizzetto M (1987) Serological response to the hepatitis delta virus in hepatitis D. Lancet 1:478–480
4. Bergmann KF, Casey JL, Tennant BC, Gerin JL (1993) Modulation of hepatitis delta virus infection by vaccination with synthetic peptides: a preliminary study in the woodchuck model. 382:181–187
5. Bergmann KF, Cote PJ, Moriaty A, Gerin JL (1989) Hepatitis delta antigen: antigenic structure and humoral immune response. J Immunol 143:3714–3721