title: Letter: Induction of tumours and bifunctional crosslinking metabolites of nitrosamines.
mesh_terms: D000818:Animals; D004128:Dimethylnitrosamine / Q000378:metabolism; D008938:Mitosis / Q000187:drug effects; D009369:Neoplasms / Q000139:chemically induced*; D009602:Nitrosamines / Q000378:metabolism*; D010084:Oxidation-Reduction; D051381:Rats
chemical_list: D009602:Nitrosamines; D004128:Dimethylnitrosamine