title: The spin 3/2 state and quantum spin mixtures in haem proteins.
mesh_terms: D003580:Cytochromes; D004578:Electron Spin Resonance Spectroscopy; D006420:Hemeproteins; D006735:Horseradish Peroxidase; D007501:Iron; D007527:Isoenzymes; D008280:Magnetics; D010084:Oxidation-Reduction
chemical_list: D003580:Cytochromes; D006420:Hemeproteins; D007527:Isoenzymes; D007501:Iron; D006735:Horseradish Peroxidase