title: The biochemistry of heme-iron.
mesh_terms: D001798:Blood Proteins; D004578:Electron Spin Resonance Spectroscopy; D006418:Heme / Q000378:metabolism*; D006452:Hemoglobinometry; D006801:Humans; D066298:In Vitro Techniques; D007501:Iron / Q000378:metabolism
chemical_list: D001798:Blood Proteins; D006418:Heme; D007501:Iron