ANTI-SCHOOLCHILD-SMOKING CAMPAGIN IN DENMARK.
D000293:Adolescent; D003718:Denmark; D006266:Health Education; D006801:Humans; D008175:Lung Neoplasms; D009369:Neoplasms / Q000209:etiology*; D012572:School Health Services; D012907:Smoking
ADOLESCENCE; DENMARK; HEALTH EDUCATION; LUNG NEOPLASMS; NEOPLASM ETIOLOGY; SCHOOL HEALTH; SMOKING