References
- Engel, L. L. & Villee, C. A.: Mechanism of action of steroid hormones. Pergamon 1961. Empire Rheumatism Council. Ann. Rheum. Dis., 20, 315, 1961.
- Danielli, J. F. in ‘Enzymes and Drug action’. Ciba Fd. Sympos. Churchill 1962 P 468
- Medical Research Council/Nuffield Foundation Joint Committee, Ann. Rheum. Dis., 19, 331, 1960.
- West, H. F.: Ann. Rheum. Dis. September 1962 (in the press)