title: Ultrastructural nucleolar segregation and carcinogenicity among the 4-nitroquinoline-1-oxides.
mesh_terms: D002273:Carcinogens / Q000494:pharmacology*; D002460:Cell Line / Q000166:cytology; D002466:Cell Nucleolus / Q000187:drug effects*; D046508:Culture Techniques; D006801:Humans; D008099:Liver / Q000166:cytology; D008854:Microscopy, Electron; D010087:Oxides; D011804:Quinolines / Q000494:pharmacology*
chemical_list: D002273:Carcinogens; D010087:Oxides; D011804:Quinolines