title: Activity of the cytochrome system in heart muscle preparations.
authors.affiliation: Molteno Institute, University of Cambridge.
authors.forename: D
authors.initials: D
authors.lastname: Keilin
authors.forename: E F
authors.initials: EF
authors.lastname: Hartree
mesh_terms: D003580:Cytochromes; D006321:Heart; D006801:Humans; D009206:Myocardium
chemical_list: D003580:Cytochromes