title: [HBsAg-negative post-transfusion hepatitis (author's transl)].
mesh_terms: D005188:False Negative Reactions; D005189:False Positive Reactions; D006509:Hepatitis B / Q000209:etiology* / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D065227:Transfusion Reaction
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens
vernacular_title: Hepatitis postransfusional HBs Ag negativa.