Immunoprophylaxis of hepatitis B.
D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006514:Hepatitis B Surface Antigens / Q000276:immunology; D006515:Hepatitis B virus / Q000276:immunology; D006801:Humans; D007114:Immunization
D006514:Hepatitis B Surface Antigens