TY  - BOOK
AU  - Silva J.J.R.Frausto 
AU  -  Williams R.J.P
TI  - Biological Chemistry of the Elements
SN  - 9780198508489
U1  - 572.51 SIL 
PY  - 2012///
CY  - New York
PB  - Oxford University Press
KW  - Biological
KW  - Chemistry
KW  - Elements
KW  - Silva J.J.R.Frausto da
KW  - Williams R.J.P
ER  -