TY  - BOOK
AU  - Nelson David L and Cox Michael Cox.
TI  - Lehninger Principles of biochemistry
SN  - 10: 1-4641-2611-9
U1  - e-book (AG) 
PY  - 2017///
CY  - New  York
PB  - W.H. Freeman 
KW  - biochemistry
ER  -