TY  - BOOK
AU  - Roger Walker 
TI  - Clinical pharmacy and therapeutics
SN  - 9780702042935 (pbk.) 
AV  - RM 262 .C641 2009
U1  - RM262  
PY  - 2012///
CY  - Edinburgh 
PB  - Churchill Livingston/Elsevier
ER  -