title: [Viral hepatitis and HB antigen. Viral hepatitis and occupation-related diseases].
mesh_terms: D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006511:Hepatitis B Antigens; D006801:Humans; D009732:Nursing Care; D009737:Nursing Records; D009784:Occupational Diseases / Q000276:immunology / Q000517:prevention & control*
chemical_list: D006511:Hepatitis B Antigens