1. 1. American Dental Association, Council on Dental Materials and Devices. Document No. 41 for recommended standard practices for biological evaluation of dental materials. American National Standards Institute/American Dental Association, 1979 .
2. 2. Federation Dentaire Internationale , Commission on Denial Materials, Instruments, Equipment and Therapeutics. Recommended standard practices for biological evaluation of dental materials. Working Group 5. Madrid, 1978 .
3. Reaction of the human dental pulp to cavity preparation I. Effect of water spray at 20,000 rpm
4. Design for a human pulp study