The effects of drug talks to school children.
D000293:Adolescent; D000662:Amphetamines; D001290:Attitude; D002188:Cannabis; D003142:Communication; D006266:Health Education; D006801:Humans; D006993:Hypnotics and Sedatives; D008297:Male; D011619:Psychotropic Drugs; D013334:Students; D019966:Substance-Related Disorders / Q000517:prevention & control*
D000662:Amphetamines; D006993:Hypnotics and Sedatives; D011619:Psychotropic Drugs