2Rees JS,Huggett R,Harrison A. Finite element analysis of the stress-concentrating effect of fraenal notches in complete dentures. Int J Prosthodont, 1990 May,3:3,238 - 40.
3Charles C. Swoope,Jr, Walliam L. Kydd. The effect of cusp form and occlusal surface area on denture base deformation. J Prosthet Dent,1966,16(1) 34- 43.
4D J NEILL. Studies of tooth contact in complete dentures. Brit Dent J, 1967 Oct,17.369.
