TY  - BOOK
AU  - Waye, J D
AU  - Rex, D K
AU  - Williams, C B
TI  - Colonoscopy:  principles and practice
SN  - 1405114495
PY  - 2003///
PB  - Blackwell Business
KW  - Colonoscopy
KW  - Diagnosis
KW  - Colon
KW  - Endoscopy
ER  -