title: Research on the sale of smokeless tobacco to adolescents.
authors.forename: P K
authors.initials: PK
authors.lastname: Xaverius
authors.forename: W D
authors.initials: WD
authors.lastname: Billows
authors.forename: L A
authors.initials: LA
authors.lastname: Jason
authors.forename: C
authors.initials: C
authors.lastname: King
mesh_terms: D000293:Adolescent; D006801:Humans; D008389:Marketing of Health Services; D010947:Plants, Toxic; D012106:Research; D014030:Tobacco, Smokeless