title: PEG test: a new radioimmunoassay for the detection of hepatitis B antigen.
mesh_terms: D000818:Animals; D002353:Carrier State; D006168:Guinea Pigs / Q000276:immunology; D006509:Hepatitis B / Q000175:diagnosis / Q000276:immunology*; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D007140:Immunoglobulin Fab Fragments; D007457:Iodine Radioisotopes; D008722:Methods; D011092:Polyethylene Glycols; D011863:Radioimmunoassay
chemical_list: D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens; D007140:Immunoglobulin Fab Fragments; D007457:Iodine Radioisotopes; D011092:Polyethylene Glycols