We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA systematic review of placebo-controlled randomized clinical trials of treatments used in oral lichen planus.AuthorsZakrzewska JM; Chan ES; Thornhill MHPublicationThe British journal of dermatology, 2005, Vol 153, Issue 2, p336ISSN0007-0963Publication typearticleDOI10.1111/j.1365-2133.2005.06493.x