We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMassBuilt: effectiveness of an apprenticeship site-based smoking cessation intervention for unionized building trades workers.AuthorsOkechukwu, Cassandra; Krieger, Nancy; Sorensen, Glorian; Li, Yi; Barbeau, Elizabeth; Okechukwu, Cassandra A; Barbeau, Elizabeth MPublicationCancer Causes & Control, 2009, Vol 20, Issue 6, p887ISSN0957-5243Publication typearticleDOI10.1007/s10552-009-9324-0