Schiff's Diseases of the Liver: Edited by Eugene R. Schiff
(2 Vol. Set)

 9th edition
(November 1, 2002)
 

Textbook of Gastroenterology
by Tadataka Yamada

4th edition (May 1, 2003)
Handbook of Gastroenterology
Tadataka Yamada

 1st edition (March 1, 1998)
Atlas of Gastrointestinal Endoscopy and Related Pathology
Klaus F. R. Schiller;

 2nd edition (February 1, 2002)