1. (Mefenamic acid and flufenamic acid compared with aspirin and phenylbutazone in rheumatoid arthritis);Barnardo, D.E.; Currey, H.L.F.; Mason, R.M.; Fox, W.R.; Weatherall, M.;Brit. med. J,1966
2. Cahill, W. J., Hill, R. D., Jessop, J., and Kendall, P. H. (1965). Ann. phys. Med., 8, 26 (Trial of mefenamic acid).
3. 1281 (Indomethacin and phenylbutazone: a comparison);Hart, F.Dudley; Boardman, P.L.;Brit. med. J,1965
4. Pitkeathly, D. A., Banerjee, N. R., Harris, R., and Sharp, J. (1966). Ann. rheum. Dis., 25, 334 (Indomethacin in in-patient treatment of rheumatoid arthritis).
5. Ropes, M. W., Bennett, G. A., Cobb, S., Jacox, R., and Jessar, R. A. (1959). Ibid., 18, 49 (Diagnostic criteria of rheumatoid arthritis. 1958 Revision).