1. From intentions to actions;Ajzen,1985
2. Gender differences in adolescent health concerns and self-assessed health;Alexander;Journal of Early Adolescence,1989
3. Social policy of adolescent abortion;Ambuel;The Child, Youth, and Family Services Quarterly,1992
4. A study of health-related awareness and concerns among 4th, 5th and 6th graders,1979
5. The national adolescent student health survey,1989