1. Hidden rheumatoid factors with specificity for native y globulins;Allen, J.C.; Kunkel, H.G.;Arthritis and Rheumatism,1966
2. Hidden rheumatoid factors in seronegative nodular rheumatoid arthritis;Bluestone, R.; Goldberg, L.S.; Cracchiolo, A.;Lancet,1969
3. Radio-immunoassay of IgG and IgM rheumatoid factors reacting with human IgG;Carson, D.A.; Lawrence, S.; Catalano, M.A.; Vaughan, J.H.; Abraham, G.;Journal of Immunology,1977
4. Hidden antiglobulins in rheumatoid disorders;Cracchiolo, A.; Bluestone, R.; Goldberg, L.S.;Clinical and Experimental Immunology,1970
5. The binding constants of IgM rheumatoid factors and their univalent fragments for native and aggregated human IgG;Dissanayake, S.; Hay, F.C.; Roitt, I.M.;Immunology,1977