title: Hepatitis-associated antigen: improved sensitivity in detection.
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D003168:Complement Fixation Tests; D006168:Guinea Pigs; D006505:Hepatitis / Q000175:diagnosis* / Q000201:enzymology; D006506:Hepatitis A / Q000175:diagnosis; D006509:Hepatitis B / Q000175:diagnosis; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D008722:Methods; D012698:Serologic Tests
chemical_list: D006511:Hepatitis B Antigens; D007106:Immune Sera; D000410:Alanine Transaminase