TY  - BOOK
AU  - Travis, SPL
AU  - Ahmad, T
AU  - Collier, J
AU  - Steinhart,AH
TI  - Gastroenterology
T2  - Pocket Consultant
SN  - 9781405111928
PY  - 2005///
CY  - Oxford
PB  - Blackwell Publishing, 
KW  - Gastroenterology
KW  - Gastrointestinal diseases
ER  -