TY  - BOOK
AU  - Schiller, K. F. R.
AU  - Cockel,  Roy 
AU  - Hunt, Richard H. 
AU  - Ashby,  B. Sterry 
AU  - Stevenson, Giles W. 
TI  - A colour atlas of gastrointestinal endoscopy
SN  - 0412255901
PY  - 1986///
CY  - London
PB  - Chapman & Hall Ltd.
KW  - Gastrointestinal system
KW  - Endoscopy
N1  - Includes bibliographical references and index
ER  -