Comroe J. Jr, Dripps R. (1976). Scientific basis for the support of biomedical science. Science192:105-116.
2.
Foley Gph (1972). Foley's footnotes: a treasury of dentistry. Wallingford, PA: Washington Square East, Publishers .
3.
Harris RR (1989). Dental science in a new age. Rockville, MD: Montrose Press, pp. 148-162, 195-199.
4.
Shannon JA (1967). In: Research in the service of man: biomedical knowledge, development and use. Document 55, US Senate, 90th Congress, 1st session, pp. 72-85.
5.
Swerdlow H., Stanley HR Jr (1958). Reaction of the human dental pulp to cavity preparation. I. Effect of water spray at 20,000 rpm. J Am Dent Assoc56:317-329.
6.
Stanley HR (1994). Dental iatrogenesis. Int Dent J44:3-18.
