Media type: E-Article Title: Impact Factor Contributor: Sloan, Philip; Needleman, Ian imprint: Springer Science and Business Media LLC, 2000 Published in: British Dental Journal Language: English DOI: 10.1038/sj.bdj.4800583 ISSN: 0007-0610; 1476-5373 Keywords: General Dentistry Origination: Footnote: Access State: Open Access