1. Allison, J. L., O’Brien, R. L., and Hahn, F. E.: DNA: Reaction with chlor-oquine. Science 149:1111–1113, 1965.
2. Bagnall, A. W.: The value of chloroquine in rheumatoid disease: A four-year study of continuous therapy. Can. Med. Assoc. J. 77:182–194, 1957.
3. Bartholomew, L. E. and Duff, I. F.: Amopyroquin (Propoquin) in rheumatoid arthritis. Arthritis Rheum. 6:356–363, 1963.
4. Brennecke, F. E., Alving, A. S., Arnold, J., Bergenstal, D. M., and De Wind, L.T.: A preliminary report on the effect of certain 8-aminoquinolines in the treatment of rheumatoid arthritis. J. Lab. Clin. Med. 38:795,796,1951.
5. Capell, H. A., Daymond, T. J., and Dick, W. C: Antimalarials and other secondline drugs, in Rheumatic Disease, pp. 159–164, Springer-Verlag, Berlin, 1983.