Collagen diseases, hepatitis-associated antigen, and the Epstein-Barr virus.
D003095:Collagen Diseases / Q000276:immunology* / Q000382:microbiology; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006564:Herpesviridae / Q000276:immunology*; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans
D006511:Hepatitis B Antigens