title: Ultrastructural study of nucleolar alterations produced by a single carcinogenic dose of urethan in mouse hepatocytes.
mesh_terms: D000818:Animals; D002273:Carcinogens / Q000008:administration & dosage / Q000494:pharmacology*; D006528:Carcinoma, Hepatocellular / Q000209:etiology; D002466:Cell Nucleolus / Q000187:drug effects* / Q000378:metabolism; D005260:Female; D008099:Liver / Q000166:cytology* / Q000187:drug effects; D008113:Liver Neoplasms; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron; D012313:RNA / Q000096:biosynthesis; D014520:Urethane / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D002273:Carcinogens; D014520:Urethane; D012313:RNA