TY  - BOOK
AU  - Sanford,Paul A.
TI  - Digestive system physiology
SN  - 0340560207 (pbk) ;
U1  - 612.3 22
PY  - 1992///
CY  - London
PB  - Arnold
KW  - Humans, Digestive system
KW  - BNB
ER  -