title: Effect of dimethylnitrosamine on persistence of methylated guanines in rat liver and kidney DNA.
mesh_terms: D000818:Animals; D002273:Carcinogens; D004247:DNA / Q000378:metabolism*; D005260:Female; D006147:Guanine / Q000378:metabolism; D007668:Kidney / Q000187:drug effects* / Q000378:metabolism; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008745:Methylation; D009602:Nitrosamines / Q000494:pharmacology*; D051381:Rats
chemical_list: D002273:Carcinogens; D009602:Nitrosamines; D006147:Guanine; D004247:DNA