Tobacco acquisition and cigarette brand selection among youth

Eitemau Tebyg

• Sources of tobacco for youths in communities with strong enforcement of youth access laws
  gan: DiFranza, J., et al.
  Cyhoeddwyd: (2001)
• Seasonality in onset of youth smoking parallels seasonality in cigarette sales
  gan: Wellman, R., et al.
  Cyhoeddwyd: (2003)
• Reducing youth access to tobacco
  gan: DiFranza, J. R., et al.
  Cyhoeddwyd: (1992)
• Research Opportunities Concerning Youth and the Family Smoking Prevention and Tobacco Control Act
  gan: DiFranza, Joseph R.
  Cyhoeddwyd: (2012)
• The Tobacco Institute's "It's the Law" campaign: has it halted illegal sales of tobacco to children?
  gan: DiFranza, J R, et al.
  Cyhoeddwyd: (1992)