title: Spit tobacco: content, nicotine delivery, health effects, and cessation.
authors.affiliation: Department of Public Health Sciences, Texas A & M University System Health Science Center, Baylor College of Dentistry, Dallas, USA.
authors.forename: Lavern J
authors.initials: LJ
authors.lastname: Holyfield
mesh_terms: D006801:Humans; D007972:Leukoplakia, Oral / Q000209:etiology; D009059:Mouth Diseases / Q000209:etiology*; D020340:Tobacco Use Cessation / Q000379:methods; D014030:Tobacco, Smokeless / Q000009:adverse effects* / Q000737:chemistry