1.Vanderas AP, Papagiannoulis LP. Multifactorial analysis of the aetiology of Craniomandibular dysfunction in children. International journal of paediatric dentistry 2002 12; 5. 336-346.

2.DeLeeuw JR, Steenks MH, Bosman F, Winnubst JA. Multidimensional evaluation of Craniomandibular dysfunction. I: Symptoms and correlateS. Journal of oral rehabilitation 1994 21; 5 501-514.