1. Traumatic Injuries of the Teeth;Andreasen,1972
2. Luxation of permanent teeth due to trauma: a clinical and radiographic follow-up study of 189 injured teeth;Andreasen;Scand J Dent Res,1970
3. Prognosis of luxated permanent teeth: the development of pulp necrosis;Andreasen;Endod Dent Traumatol,1985
4. Transient apical breakdown and its relation to color and sensibility changes;Andreasen;Endod Dent Traumatol,1986
5. Prognosis of luxated non-vital maxillary incisors treated with calcium hydroxide and filled with gutta-percha: a retrospective study;Cvek;Endod Dent Traumatol,1992