A CIGARETTE INFORMATION PROGRAM.
D002318:Cardiovascular Diseases; D006266:Health Education; D006801:Humans; D008171:Lung Diseases; D008175:Lung Neoplasms; D012574:Schools; D012577:Schools, Medical; D012907:Smoking; D013334:Students; D014481:United States
CARDIOVASCULAR DISEASES; HEALTH EDUCATION; LUNG DISEASES; LUNG NEOPLASMS; SCHOOLS, MEDICAL; SMOKING; STUDENTS; UNITED STATES