title: [HBsAg carrier].
mesh_terms: D002353:Carrier State / Q000276:immunology; D005260:Female; D006509:Hepatitis B / Q000276:immunology; D006514:Hepatitis B Surface Antigens / Q000276:immunology; D006801:Humans; D008297:Male
chemical_list: D006514:Hepatitis B Surface Antigens