[Studies on the rheumatoid factor using I-131 labelled human gamma globulin].
D001172:Arthritis, Rheumatoid / Q000097:blood*; D006801:Humans; D007457:Iodine Radioisotopes; D012217:Rheumatoid Factor / Q000032:analysis*; D005719:gamma-Globulins
D007457:Iodine Radioisotopes; D005719:gamma-Globulins; D012217:Rheumatoid Factor