title: Cytochemical and biochemical microanalysis of carcinogenesis.
mesh_terms: D000818:Animals; D006651:Histocytochemistry; D007668:Kidney / Q000473:pathology / Q000648:ultrastructure; D007680:Kidney Neoplasms / Q000473:pathology / Q000648:ultrastructure; D008099:Liver / Q000648:ultrastructure; D008113:Liver Neoplasms / Q000473:pathology / Q000648:ultrastructure; D008854:Microscopy, Electron; D009369:Neoplasms / Q000209:etiology / Q000473:pathology*; D009374:Neoplasms, Experimental / Q000473:pathology / Q000648:ultrastructure; D009602:Nitrosamines; D011230:Precancerous Conditions / Q000473:pathology*; D051381:Rats
chemical_list: D009602:Nitrosamines; C002741:N-nitrosomorpholine