We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTesting for substance use in trauma patients: are we doing enough?AuthorsLondon JA; Battistella FDPublicationArchives of surgery (Chicago, Ill. : 1960), 2007, Vol 142, Issue 7, p633ISSN0004-0010Publication typearticleDOI10.1001/archsurg.142.7.633