title: School-based substance use prevention programs: why do effects decay?
authors.affiliation: Child and Adolescent Health Research, American Health Foundation, New York, New York 10017.
authors.forename: K
authors.initials: K
authors.lastname: Resnicow
authors.forename: G
authors.initials: G
authors.lastname: Botvin
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006266:Health Education; D006801:Humans; D013287:Illicit Drugs; D008297:Male; D011619:Psychotropic Drugs; D019966:Substance-Related Disorders / Q000517:prevention & control*
chemical_list: D013287:Illicit Drugs; D011619:Psychotropic Drugs