Wakefield, M., Durrant, R., Terry-McElrath, Y., Ruel, E., Balch, G., Anderson, S., . . . Flay, B. (2003). Appraisal of anti-smoking advertising by youth at risk for regular smoking: A comparative study in the United States, Australia, and Britain. BMJ Group.

Wakefield, M., R. Durrant, Y. Terry-McElrath, E. Ruel, G. Balch, S. Anderson, G. Szczypka, S. Emery, e B. Flay. Appraisal of Anti-smoking Advertising By Youth At Risk for Regular Smoking: A Comparative Study in the United States, Australia, and Britain. BMJ Group, 2003.

Wakefield, M., et al. Appraisal of Anti-smoking Advertising By Youth At Risk for Regular Smoking: A Comparative Study in the United States, Australia, and Britain. BMJ Group, 2003.