We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMisclassification of smoking status in the CARDIA study: a comparison of self-report with serum cotinine levels.AuthorsWagenknecht, L E; Burke, G L; Perkins, L L; Haley, N J; Friedman, G DAbstractAlthough widely used in epidemiological studies, self-report has been shown to underestimate the prevalence of cigarette smoking in some populations.PublicationAmerican journal of public health, 1992, Vol 82, Issue 1, p33ISSN0090-0036Publication typeJournal ArticleDOI10.2105/ajph.82.1.33