title: Virus detection. Immunologic detection of a hepatitis-related antigen.
mesh_terms: D000349:Africa; D001208:Asia; D002353:Carrier State; D004314:Down Syndrome / Q000276:immunology; D006506:Hepatitis A / Q000276:immunology; D006509:Hepatitis B / Q000276:immunology*; D006801:Humans; D007519:Isoantigens / Q000032:analysis*; D000637:Transaminases
chemical_list: D007519:Isoantigens; D000637:Transaminases