Lifetime Characteristics of Participants and Non-participants in a Smoking Cessation Trial: Implications for External Validity and Public Health Impact
Titel:
Lifetime Characteristics of Participants and Non-participants in a Smoking Cessation Trial: Implications for External Validity and Public Health Impact
Auteur:
Graham, A. L. Papandonatos, G. D. DePue, J. D. Pinto, B. M. Borrelli, B. Neighbors, C. J. Niaura, R. Buka, S. L. Abrams, D. B.