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Title
Effect of viewing smoking in movies on adolescent smoking initiation: a cohort study.
Authors
Dalton, Madeline A; Sargent, James D; Beach, Michael L; Titus-Ernstoff, Linda; Gibson, Jennifer J; Ahrens, M Bridget; Tickle, Jennifer J; Heatherton, Todd F
Abstract
Exposure to smoking in movies has been linked with adolescent smoking initiation in cross-sectional studies. We undertook a prospective study to ascertain whether exposure to smoking in movies predicts smoking initiation.