title: Conclusions from the studies on hepatitis B antigen in blood donors.
mesh_terms: D000328:Adult; D001782:Blood Donors; D003604:Czechoslovakia; D005260:Female; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D007122:Immunoelectrophoresis; D007841:Latex Fixation Tests; D008107:Liver Diseases / Q000175:diagnosis / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D006511:Hepatitis B Antigens