TY  - BOOK
AU  - Sugawa,Choichi
AU  - Schuman,Bernard M
TI  - Primer of gastrointestinal fiberoptic endoscopy 
SN  - 0316821500
U1  - 616.33 
PY  - 1981///
CY  - Boston 
PB  - Little, Brown
KW  - Endoscopy
KW  - Gastrointestinal system
KW  - Gastroenterology
ER  -