title: [New research in serum hepatitis].
mesh_terms: D000818:Animals; D005455:Fluorescent Antibody Technique; D000882:Haplorhini; D006509:Hepatitis B / Q000382:microbiology*; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006801:Humans; D011863:Radioimmunoassay
chemical_list: D006511:Hepatitis B Antigens