[Politics of smoking prevention].
D000293:Adolescent; D000328:Adult; D002170:Canada; D005260:Female; D005333:Fetus / Q000502:physiology; D006128:Growth; D006266:Health Education; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011792:Quebec; D000074606:Smoking Prevention
Politique de lutte contre le tabagisme.