HBsAg detection--results of comparative large scale testing of blood donations.
D001782:Blood Donors; D004797:Enzyme-Linked Immunosorbent Assay; D006386:Hemagglutination Tests; D006509:Hepatitis B / Q000517:prevention & control; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008403:Mass Screening / Q000379:methods; D011863:Radioimmunoassay; D012606:Scotland
D006514:Hepatitis B Surface Antigens