TY  - BOOK
AU  - Helmreich, E.J.M.  .
TI  - Biochemistry of cell signalling / 
SN  - 0-19-567384-0
U1  - E9G:(G11) 
PY  - 2001///
CY  - New Delhi : 
PB  - Oxford University Press , 
KW  - Chemistry
ER  -