Multivariate analysis of variables related to cigarette smoking among children in grades four to six.
D001294:Attitude to Health; D002648:Child; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D009864:Ontario; D010290:Parents; D010379:Peer Group; D012907:Smoking; D011795:Surveys and Questionnaires