AGE - As youths grow older it becomes progressively easier for them to buy tobacco. Reducing the illegal sale of cigarettes to minors. Wakefield M, Carrangis J, Wilson D, Reynolds C. Illegal cigarette sales to children in South Australia. Health Promot J Australia.
Several authors report that girls have less difficulty buying tobacco than do boys.
Reducing the illegal sale of cigarettes to minors. Forster JL, Hourigan M, McGovern P. Availability of cigarettes to underage youth in three communities. Wakefield M,Carrangis J. Wilson D, Reynolds C. Illegal cigarette sales to children in South australia. Kenney E. A baseline assessment of cigarette sales to minors in San Diego County, California. Others have not found gender differences.