title: The comparative effect of a values approach with a factual approach on the drug abuse and smoking behavior of college students.
mesh_terms: D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D008404:Massachusetts; D008722:Methods; D012907:Smoking; D012945:Social Values; D013334:Students; D019966:Substance-Related Disorders; D014495:Universities