title: Fine structure and biochemical properties of purified cytochrome oxidase.
mesh_terms: D000818:Animals; D002417:Cattle; D003576:Electron Transport Complex IV / Q000302:isolation & purification*; D006321:Heart; D008722:Methods; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis; D008970:Molecular Weight; D013053:Spectrophotometry; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D003576:Electron Transport Complex IV