title: Asymptomatic hepatitis B antigen carriers: a clinicopathological study.
mesh_terms: D000328:Adult; D000917:Antibody Formation; D001706:Biopsy; D001782:Blood Donors; D002353:Carrier State / Q000201:enzymology / Q000276:immunology* / Q000473:pathology; D002908:Chronic Disease; D006509:Hepatitis B / Q000201:enzymology / Q000276:immunology* / Q000473:pathology; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D007501:Iron / Q000097:blood; D008099:Liver / Q000473:pathology; D008297:Male; D000637:Transaminases / Q000097:blood; D014805:Vitamin B 12 / Q000097:blood
chemical_list: D006511:Hepatitis B Antigens; D007501:Iron; D000637:Transaminases; D014805:Vitamin B 12