title: A method for the electron microscopic demonstration of cytochrome oxidase in fresh and formalin-prefixed tissues.
mesh_terms: D000818:Animals; D003576:Electron Transport Complex IV / Q000032:analysis*; D005260:Female; D005557:Formaldehyde; D006651:Histocytochemistry; D006652:Histological Techniques; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D051381:Rats
chemical_list: D005557:Formaldehyde; D003576:Electron Transport Complex IV