TY  - DATA
ED  - American Society for Gastrointestinal Endoscopy
TI  - ASGE gastrointestinal endoscopy self-assessment program: a self-directed educational tool for new and experienced GI endoscopists
PY  - 2009///
CY  - Oak Brook, Ill.
PB  - American Society for Gastrointestinal Endoscopy
KW  - Digestive System Surgical Procedures
KW  - Endoscopy
KW  - methods
ER  -