TY  - BOOK
AU  - Sigel, Helmt
TI  - Metal ions in biological systems: vol: 30 Metalloenzymes involving amino acid-residue and related radicals
SN  - 0-8247-909-6
U1  - 574.19 
PY  - 1994///
CY  - New York
PB  - Marcel Dekker
KW  - Metal ions in biological systems
ER  -