1. Dickerson RE, Geis I (1983) Hemoglobin: Structure, Function, Evolution, and Pathology. Benjamin Cummings, Menlo Park
2. Schenkman J, Greim H (eds) (1993) Cytochrome P450. Springer, Berlin Heidelberg New York
3. Chapman SK, Daff S, Munro, Andrew W (1997) Heme: the most versatile redox center in biology? Struct. Bonding (Berlin) 1997, 88 (Metal sites in proteins and models: Iron centers), 39
4. Antonini E, Brunori M (1971) Hemoglobin and myoglobin in their reactions with ligands. North-Holland Pub Co, Amsterdam
5. Valentine JS, Foote CS, Greenberg A, Liebman JF (eds) (1995) Active oxygen in biochemistry. Blackie Academic & Professional, New York