title: [Chemoprevention of cancers].
abstract: Cancer chemoprevention needs carefully controlled clinical trials, definition of study populations and well selected chemopreventive agents. Randomized clinical trials are on going. We tried to summarize studies in the head and neck, lung, stomach, oesophagus, skin, bladder and cervix regions.
mesh_terms: D016588:Anticarcinogenic Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000517:prevention & control*; D010349:Patient Compliance; D018579:Patient Selection; D012307:Risk Factors
chemical_list: D016588:Anticarcinogenic Agents
vernacular_title: Chimioprévention des cancers.