We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAvoiding Counterproductive Results: An Experimental Pretest of a Harm Reduction Intervention on Attitude Toward Party Drugs Among Users and NonusersAuthorsWhittingham, Jill; Ruiter, Robert; Bolier, Linda; Lemmers, Lex; Van Hasselt, Ninette; Kok, GerjoPublicationSubstance Use & Misuse, 2009, Vol 44, Issue 4, p532ISSN1082-6084Publication typearticleDOI10.1080/10826080802347685