title: Salivary nitrite and carcinogenic nitrosamine formation--report of research.
mesh_terms: D006801:Humans; D009573:Nitrites / Q000378:metabolism*; D009602:Nitrosamines / Q000378:metabolism*; D012463:Saliva / Q000032:analysis / Q000378:metabolism*; D012977:Sodium Nitrite / Q000032:analysis / Q000378:metabolism*
chemical_list: D009573:Nitrites; D009602:Nitrosamines; D012977:Sodium Nitrite