title: More to it than smokeless.
authors.forename: H
authors.initials: H
authors.lastname: Ephros
authors.forename: M
authors.initials: M
authors.lastname: Blitz
mesh_terms: D006801:Humans; D007972:Leukoplakia, Oral / Q000175:diagnosis / Q000209:etiology*; D010947:Plants, Toxic; D020340:Tobacco Use Cessation; D014030:Tobacco, Smokeless / Q000009:adverse effects*