title: Search for Australia-S.H. antigen and antibody after a Norwegian hepatitis outbreak.
mesh_terms: D003168:Complement Fixation Tests; D004196:Disease Outbreaks; D006506:Hepatitis A / Q000453:epidemiology* / Q000276:immunology; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D009664:Norway
chemical_list: D006511:Hepatitis B Antigens