1. Orofacial injuries and mouthguards: A study of the 1984 Wallabies Brit I;Chapman, P.J.;Sports Med
2. Players' attitudes to mouthguards and prevalence of orofacial injuries in the 1987 US rugby football team Amer;Chapman, P.J.;J Sports Med; The prevalence of orofacial injuries and use of mouthguards in rugby union Aust Dent,1989
3. Impacted third molars: a contributing factor in mandibular fractures in contact sports Amer;Schwimmer, A.; Stem, R.; Kritchman, D.;J Sports Med,1983
4. Mouthguards and the role of sporting team dentists Aust Dent;Chapman, P.J.;J,1989
5. Br. J. Sports Med., Vol 24, No. 3