TY  - BOOK
AU  - COLLEDGE, N  .
AU  - WALKAR, B  .
TI  - DAVIDSON`S PRINCIPLES AND PRACTICE OF MEDICINE + ONLINE / 
SN  - 9780702030840
U1  - 616 
PY  - 2010///
CY  - NULL : 
PB  - CHURCHILL LIVING STONE , 
KW  - MEDICINE
N1  - MEDICINE
ER  -