title: Immunogenicity of hepatitis B vaccines.
authors.forename: R S
authors.initials: RS
authors.lastname: Koff
mesh_terms: D006511:Hepatitis B Antigens / Q000096:biosynthesis*; D017325:Hepatitis B Vaccines / Q000276:immunology*; D006801:Humans; D014614:Vaccines, Synthetic / Q000276:immunology*
chemical_list: C075654:Engerix-B; D006511:Hepatitis B Antigens; D017325:Hepatitis B Vaccines; C075655:Recombivax HB; D014614:Vaccines, Synthetic