Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleProvide a brilliant smile.AbstractThe article provides information on the services offered by S4S, which offers innovative range of teeth whitening devices and custom-made trays.SubjectsS4S (Company); DENTAL equipmentPublicationBritish Dental Journal, 2011, Vol 211, Issue 4, p185ISSN0007-0610Publication typeArticleDOI10.1038/sj.bdj.2011.714