1. The effect of variation in the occlusal loading on the development of abfraction lesions: a finite element study;Rees;J Oral Rehab,2002
2. Determination of the root dentine permeability of natural human teeth earlier, according to age and type of dye used;Grempel;Rev Paul Odontol,1990
3. The relative sealing ability of paste type filling materials;Spradling;J Endod,1982
4. Entrapped air and its effect on dye penetration of voids;Oliver;Endod Dent Traumatol,1991