The new emphasis in cancer control.
D002274:Carcinogens, Environmental; D002986:Clinical Trials as Topic; D004032:Diet; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D008722:Methods; D009369:Neoplasms / Q000175:diagnosis / Q000517:prevention & control* / Q000628:therapy; D009784:Occupational Diseases / Q000517:prevention & control; D012106:Research; D012176:Retinoids / Q000627:therapeutic use; D012907:Smoking
D002274:Carcinogens, Environmental; D012176:Retinoids