title: Formation of relatively persistent O2-ethylthymidine by diethylnitrosamine in rat liver DNA.
mesh_terms: D000818:Animals; D004247:DNA / Q000096:biosynthesis*; D004052:Diethylnitrosamine / Q000378:metabolism*; D005260:Female; D008099:Liver / Q000378:metabolism*; D008115:Liver Regeneration; D009602:Nitrosamines / Q000378:metabolism*; D051381:Rats; D013936:Thymidine / Q000031:analogs & derivatives*
chemical_list: D009602:Nitrosamines; D004052:Diethylnitrosamine; D004247:DNA; D013936:Thymidine