TY  - BOOK
AU  - Yamada, T
AU  - Alpers, D H
AU  - Owyang, C
TI  - Textbook of gastroenterology
SN  - 039758735X
PY  - 1999///
PB  - Lippincott
KW  - Gastroenterology
N1  - 2 volumes
ER  -