title: [Rapidly and slowly reducible heme-a complexes].
mesh_terms: D000818:Animals; D003486:Cyanides / Q000032:analysis*; D003576:Electron Transport Complex IV / Q000032:analysis*; D006418:Heme / Q000032:analysis*; D066298:In Vitro Techniques; D009206:Myocardium / Q000032:analysis; D010084:Oxidation-Reduction; D013053:Spectrophotometry; D013552:Swine
chemical_list: D003486:Cyanides; D006418:Heme; D003576:Electron Transport Complex IV