TY  - GEN
AU  - 
AU  - Sigel, H., ed.
TI  - Metal ions in biological systems
PY  - 1979///
CY  - New York
PB  - Marcel Dekker
KW  - Metal Ions
KW  - Biological Systems
KW  - Amino Acids
N1  - Vol. 9 : Amino acids and derivatives as ambivalent ligands
ER  -