1. Epidemiology of traumatic dental injuries to primary and permanent teeth in a Danish population sample;Andreasen;Int J Oral Surg,1971
2. The effect of traumatic injuries to primary teeth on their permanent successor. I. A clinical and histologic study of 117 injured permanent teeth;Andreasen;Scand J Dent Res,1971
3. The effect of traumatic injuries to primary teeth on their permanent successor. II. A clinical and radiographic follow-up study of 213 teeth;Andreasen;Scand J Dent Res,1971
4. The influence of traumatic intrusion of primary teeth on their permanent successors. A radiographic and histological study in monkeys;Andreasen;Int J Oral Surg,1976
5. Effect of trauma to the primary incisors on permanent successors in different developmental stages;Ben Bassat;Pediatric Dentistry,1985