Smokeless tobacco control. Report of a WHO Study Group.
D002273:Carcinogens / Q000032:analysis; D006266:Health Education; D006801:Humans; D007883:Legislation, Medical; D009369:Neoplasms / Q000209:etiology / Q000517:prevention & control; D010947:Plants, Toxic; D014026:Nicotiana / Q000032:analysis; D014029:Tobacco Use Disorder / Q000517:prevention & control*; D014030:Tobacco, Smokeless / Q000032:analysis; D014944:World Health Organization
D002273:Carcinogens