TY  - BOOK
AU  - Walker, Brian R & Others.
TI  - Davidson's Principles & Practice of Medicine (22th Ed)
SN  - 9780702050350
U1  - 616 WAL 
PY  - 2014///
CY  - London
PB  - Elesevier 
KW  - Medicine
KW  - Medical Books
ER  -