title: The importance of hepatitis B infection in the aetiology of chronic hepatitis: a Sydney hospital experience.
mesh_terms: D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D002908:Chronic Disease; D005260:Female; D006509:Hepatitis B / Q000175:diagnosis* / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens