We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAssessing the validity of a single-item HIV risk stage-of-change measure.AuthorsNapper LE; Branson CM; Fisher DG; Reynolds GL; Wood MMPublicationJournal of drug education, 2008, Vol 38, Issue 1, p27ISSN0047-2379Publication typearticleDOI10.2190/DE.38.1.c