TY  - BOOK
AU  - Gitnick,Gary
TI  - Principles and practice of gastroenterology and hepatology
SN  - 0838580645
PY  - 1994///
CY  - Norwalk, Conn.
PB  - Appleton & Lange
KW  - Gastrointestinal diseases
KW  - Liver diseases
ER  -