[Studies of anti-delta by radioimmunoassay].
D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000276:immunology*; D035923:Hepatitis delta Antigens; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay
D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens; D035923:Hepatitis delta Antigens