title: [Excretion of HBsAg in the HBsAg carrier].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002353:Carrier State / Q000652:urine*; D002648:Child; D005260:Female; D006509:Hepatitis B / Q000652:urine*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay
chemical_list: D006511:Hepatitis B Antigens