TY  - BOOK
AU  - Yamada, Tadataka
TI  - Textbook of gastroenterology
SN  - 039758735X
PY  - 1999///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins
KW  - Gastrointestinal diseases
N1  - Includes bibliographical references and index
ER  -