1. Trends in sexual risk behaviors among high school students - United States, 1991-1997;Centers for Disease Control.;MMWR,1998
2. Cognitive-behavioral prevention of adolescent pregnancy;Schinke;J Couns Psychol.,1981
3. Primary prevention of adolescent pregnancy;Schinke;Soc Work Groups.,1981
4. 4. Coyle KK , Basen-Enquist KM , Kirby DB , et al. Short-term impact of a multi-component school-based HIV, other STD and pregnancy prevention program. in press.