1. The teeth a test of age, considered with reference to the factory children, addressed to the members of both houses of parliament;Renshaw,1837
2. Age variation of formation stages for ten permanent teeth;Moorreess;J Dent Res,1963
3. The relationship between tooth formation and other maturational factors;Lewis;Angle Orthod,1960
4. Dental maturity in children with dystrophic epidermolysis bullosa;Kostara;Pediatr Dent,2000
5. Interrelationships among measures of somatic, skeletal, dental, and sexual maturity;Demirjian;Am J Orthod,1985