title: Operating a primary prevention program. A blueprint for survival.
mesh_terms: D002648:Child; D003376:Counseling; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D010414:Pennsylvania; D011322:Primary Prevention; D012574:Schools; D012649:Self Concept; D019966:Substance-Related Disorders / Q000517:prevention & control*