Familial accumulation of carriers of Au antigen.
D000328:Adult; D002648:Child; D005387:Finland; D005828:Genetics, Population; D006506:Hepatitis A / Q000235:genetics*; D006511:Hepatitis B Antigens; D006801:Humans; D007122:Immunoelectrophoresis; D011863:Radioimmunoassay
D006511:Hepatitis B Antigens