title: Letter: E antigen: prognostic marker in acute viral hepatitis B?
mesh_terms: D000208:Acute Disease; D000941:Antigens / Q000302:isolation & purification; D002908:Chronic Disease; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006801:Humans; D011379:Prognosis
chemical_list: D000941:Antigens; D006511:Hepatitis B Antigens