1. Modern endodontic therapy;Ingle,1994
2. The dependance of the pulp therapy on certain factors. An analytic study based on radiographic and clinical follow-up examination;Strindberg;Acta Odontol Scand,1956
3. La méta-analyse;Boissel,1994
4. Success rate for root fillings in young patients - a retrospective analysis of treated cases;Adenubi;Br Dent J,1976
5. Clinical and radiographic study of pulpectomy and root canal therapy;Jokinen;Scand J Dent Rest,1978