Correspondence should be directed to Dr. Barnett at 9 Bennington Road, Morristown, NJ 07960, USA.
2.
Barnett M. (1995). Ethical issues in sponsored clinical research . J Dent Res74:1129-1132.
3.
Barnett M. (1997). From chromatograph to cuspid: dental clinical research and the future of technology transfer (guest editorial). J Dent Res76:1812-1813.
4.
Feinstein AR, Horwitz RI (1997). Problems in the "evidence" of "evidence-based medicine". Am J Med103:529-535.