TY  - BOOK
AU  - Schiller, K. F. R.
AU  - Salmon, P. R.
TI  - Modern topics in gastrointestinal endoscopy
SN  - 0815175574
U1  - 616.3407541 
PY  - 1976///
CY  - Chicago
PB  - Year Book Medical
KW  - Endoscopy - Methods
KW  - Gastrointestinal Diseases - Diagnosis
N1  - Includes index
ER  -