title: Formation of precancerous islands in rat liver and modification of DNA by ethyl carbamate: implications for its metabolism.
mesh_terms: D000818:Animals; D001711:Biotransformation; D002273:Carcinogens / Q000378:metabolism*; D004247:DNA / Q000378:metabolism*; D005260:Female; D008113:Liver Neoplasms / Q000139:chemically induced* / Q000378:metabolism; D009374:Neoplasms, Experimental / Q000139:chemically induced; D011230:Precancerous Conditions / Q000139:chemically induced* / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D014520:Urethane / Q000378:metabolism* / Q000633:toxicity
chemical_list: D002273:Carcinogens; D014520:Urethane; D004247:DNA