Atlas of gastrointestinal endoscopy /
Fred E. Silverstein, Guido N. J. Tytgat ; foreword by Tadataka Yamada.
- 2nd ed.
- Philadelphia : New York : Gower Medical Pub., New York : Gower Medical Pub., Lippincott ; c1991.
- 1 v. (various pagings) : ill.; 28 cm.