Initiation of cigarette smoking in children and adolescents of Tecumseh, Michigan.

Autor: Burchfiel, C M, Higgins, M W, Keller, J B, Butler, W J, Donahue, R P
Zdroj: American Journal of Epidemiology; August 1989, Vol. 130 Issue: 2 p410-415, 6p
Databáze: Supplemental Index