Hershey, N. and Miller, R.D.: Human Experimentation and the Law, Germantown, MD., Aspen Systems Corporation, 1976, pp. 1-11.
2.
Loftus, E.F. and Fries, J.F.: Informed Consent May Be Hazardous to Health , Science204:11, 1979.
3.
American Dental Association, American Association for Dental Research, and American Association of Dental Schools, Guidelines For the Use of Human Subjects in Dental Research, 1978.
