1. Evaluation of Need to Know (N2K) in South Texas: final impact report for the University of Texas Health Science Center at San Antonio : findings from an innovative teen pregnancy prevention program Author(s): Dierschke, Nicole A., authorGelfond, Jon, author Publication: [Washington, D.C.] : [US Department of Health and Human Services, Office of Adolescent Health], August 15, 2015 Subject(s): Pregnancy in Adolescence -- prevention & controlCurriculumSchool Health ServicesProgram EvaluationHealth SurveysTexas