title: Prevalence of hepatitis-B surface antigen by rapid passive haemagglutination inhibition technique.
mesh_terms: D003378:Counterimmunoelectrophoresis / Q000379:methods; D006385:Hemagglutination Inhibition Tests / Q000379:methods*; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D006511:Hepatitis B Antigens