TY  - BOOK
AU  - Smith,Margaret E
AU  - Morton,Dion G.
TI  - The digestive system: basic science and clinical conditions 
SN  - 0443062455
PY  - 2001///
CY  - Edinburgh
PB  - Churchill Livingstone
KW  - Gastrointestinal system
N1  - Includes index
ER  -