Predictors of Cigarette Smoking Initiation in Early, Middle, and Late Adolescence.

O'Loughlin, Jennifer; O'Loughlin, Erin K.; Wellman, Robert J.; Sylvestre, Marie-Pierre; Dugas, Erika N.; Chagnon, Miguel; Dutczak, Hartley; Lague, Johanne; McGrath, Jennifer J.
The Journal of adolescent health : official publication of the Society for Adolescent Medicine
September, 2017
10.1016/j.jadohealth.2016.12.026