title: Immunization against hepatitis B. A new era in prevention.
mesh_terms: D006509:Hepatitis B / Q000235:genetics / Q000276:immunology / Q000517:prevention & control*; D006511:Hepatitis B Antigens / Q000276:immunology; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D014611:Vaccination; D014765:Viral Vaccines / Q000627:therapeutic use*
chemical_list: D006511:Hepatitis B Antigens; D014765:Viral Vaccines