1. Etiology and pathogenesis of traumatic dental injuries. A clinical study of 1298 cases;Andreasen;Scand J Dent Res,1970
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. Traumatic injuries of the teeth;Andreasen,1981
5. Traumatic injuries of the teeth;Andreasen,1981