title: Prospects for second and third generation hepatitis B vaccines.
mesh_terms: D004274:DNA, Recombinant; D005814:Genes, Viral; D006509:Hepatitis B / Q000235:genetics / Q000517:prevention & control*; D006512:Hepatitis B Core Antigens / Q000235:genetics; D006514:Hepatitis B Surface Antigens / Q000235:genetics; D006515:Hepatitis B virus / Q000235:genetics / Q000276:immunology; D006801:Humans; D014765:Viral Vaccines / Q000235:genetics
chemical_list: D004274:DNA, Recombinant; D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens; D014765:Viral Vaccines