TY  - BOOK
AU  - Long, Richard G.
TI  - Specialist training in gastroenterology and liver disease 
SN  - 978 0 7234 3252 4 PBK
U1  - 616 33 SPE 
PY  - 2005///
CY  - London 
PB  -  Elsevier Mosby 
KW  - GASTROINTESTINAL SYSTEM DISEASES
ER  -