title: False positivity with third-generation (monoclonal) assay for hepatitis B surface antigen.
mesh_terms: D000911:Antibodies, Monoclonal; D005189:False Positive Reactions; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans
chemical_list: D000911:Antibodies, Monoclonal; D006514:Hepatitis B Surface Antigens