title: A pilot study of the use of smokeless tobacco.
authors.forename: R V
authors.initials: RV
authors.lastname: Fant
authors.forename: J E
authors.initials: JE
authors.lastname: Henningfield
authors.forename: S L
authors.initials: SL
authors.lastname: Tomar
mesh_terms: D006801:Humans; D010865:Pilot Projects; D010947:Plants, Toxic; D016540:Smoking Cessation / Q000379:methods*; D014030:Tobacco, Smokeless