TY  - BOOK
AU  - Lombard,Martin
AU  - Westaby,David
TI  - Therapeutic gastrointestinal endoscopy
U1  - 616.3307545 
PY  - 2000///
CY  - Oxford
PB  - Isis Medical Media
KW  - Gastrointestinal Diseases
KW  - Endoscopy
ER  -