TY  - BOOK
AU  - Farmer,Richard G.
AU  - Achkar,Adgar
TI  - Clinical gastroenterology / 
PY  - 1983///
CY  - New York : 
PB  - Raven Press , 
KW  - Gastrointestinal Diseases
N1  -  Includes bibliographical references and index
ER  -