TY  - BOOK
AU  - JOHNSON LEONARD R.
TI  - PHYSIOLOGY OF THE GASTROINTESTINAL TRACT VOLIME 2
SN  - 0-7817-0132-5
U1  - 612.32 3RD
PY  - 1994///
CY  - NEW YORK 
PB  - RAVEN PRESS
ER  -