title: Hazardous food additives: nitrite and saliva?
mesh_terms: D005503:Food Additives / Q000633:toxicity*; D006801:Humans; D009573:Nitrites / Q000032:analysis / Q000633:toxicity*; D012463:Saliva / Q000032:analysis*
chemical_list: D005503:Food Additives; D009573:Nitrites