1. The dental needs of Birkirkara primary school children;Galea;St Luke’s Hosp Gaz,1970
2. The prevalence of injured anterior teeth in English schoolchildren and adults;Clarkson;J Int Assoc Dent Child,1973
3. Problems of common interest to the pedodontist and orthodontist with special reference to traumatised incisor cases;Hallett;Eur Orthod Soc Trans,1953
4. Some observations on the incidence and emergency treatment of fractured permanent anterior teeth of children;Hardwick;J Dent Res,1954
5. The incidence of fractured incisors;Grundy;Br Dent J,1959