title: Spectroscopic studies and bonding model for nitric oxide complexes of iron porphyrins.
mesh_terms: D001665:Binding Sites; D006420:Hemeproteins; D007501:Iron; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D009569:Nitric Oxide; D010084:Oxidation-Reduction; D011166:Porphyrins; D012997:Solvents; D013057:Spectrum Analysis
chemical_list: D006420:Hemeproteins; D011166:Porphyrins; D012997:Solvents; D009569:Nitric Oxide; D007501:Iron