We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMeasurements for active cigarette smoke exposure in prevalence and cessation studies: why simply asking pregnant women isn't enough.AuthorsRussell T; Crawford M; Woodby LPublicationNicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco, 2004, Vol 6 Suppl 2, pS141ISSN1462-2203Publication typearticleDOI10.1080/14622200410001669141