1. Abrams, W. B. (1976). Therapeutics and government: 1776 and 1976. Clin. Pharmac. Ther., 20, 1–5.
2. Allen, V., (1970). Medicine in the American Revolution. Oklahoma State med. Ass. J., 63, 426–430.
3. DiRaddo, J. & Wardell, W. M. (1979). Innovation and availability in the United States of drugs for tropical diseases. In Conf. Proc., Pharmaceuticals for Developing Countries, pp. 187–191. Washington: Institute of Medicine.
4. Goodman, H. C. (1978). Immunology and tropical diseases: Challenges and opportunities. Ann. Immunol. (Inst. Pasteur), 129, 267–274.
5. Johnson, R. H. & Ellis, R. J. (1974). Immunobiologic agents and drugs available from the Center for Disease Control. Ann. Intern. Med., 81, 61–67.