TY  - BOOK
AU  - 
AU  - Farmer, Richard G.;Achkar, Edgar.;Fleshler, Bertram.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 890047804
SN  - 2
PY  - 1983///];copyright 1983.46
CY  - New York
PB  - Raven Press
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Gastrointestinal Diseases
N1  - 5
ER  -