title: Letter: Electronic structure and electric field gradients in oxyhemoglobin and -cytochrome P-450 model compounds.
mesh_terms: D003577:Cytochrome P-450 Enzyme System; D004563:Electrochemistry; D006454:Hemoglobins; D008956:Models, Chemical; D010108:Oxyhemoglobins
chemical_list: D006454:Hemoglobins; D010108:Oxyhemoglobins; D003577:Cytochrome P-450 Enzyme System