title: Smokeless tobacco--proposals for regulation.
authors.affiliation: Cancer Council of Victoria, Victoria, VIC 3122, Australia. gray.nigel@bigpond.com
authors.forename: Nigel
authors.initials: N
authors.lastname: Gray
authors.forename: Stephen S
authors.initials: SS
authors.lastname: Hecht
mesh_terms: D006801:Humans; D009062:Mouth Neoplasms / Q000209:etiology; D009602:Nitrosamines / Q000009:adverse effects / Q000032:analysis; D011084:Polycyclic Aromatic Hydrocarbons / Q000009:adverse effects / Q000032:analysis; D014030:Tobacco, Smokeless / Q000009:adverse effects / Q000737:chemistry; D014944:World Health Organization
chemical_list: D009602:Nitrosamines; D011084:Polycyclic Aromatic Hydrocarbons