We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEstimating the need for dental sedation. 2. Using IOSN as a health needs assessment tool.AuthorsPretty, I. A.; Goodwin, M.; Coulthard, P.; Bridgman, C. M.; Gough, L.; Jenner, T.; Sharif, M. O.PublicationBritish Dental Journal, 2011, Vol 211, Issue 5, pE11ISSN0007-0610Publication typearticleDOI10.1038/sj.bdj.2011.726