We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrevalence of smoking assessed biochemically in an urban public hospital: a rationale for routine cotinine screening.AuthorsBenowitz NL; Schultz KE; Haller CA; Wu AH; Dains KM; Jacob P 3rdPublicationAmerican journal of epidemiology, 2009, Vol 170, Issue 7, p885ISSN1476-6256Publication typearticleDOI10.1093/aje/kwp215