TY  - BOOK
AU  - x, x
AU  - Colledge,Nickir
TI  - Davidsons principles and practice of medicine: x 
SN  - 9780702030840 
U1  - 610/D252 
PY  - 2010///
CY  - London
PB  - Elsevier
KW  - Medicine
KW  - Medical science
ER  -