TY  - BOOK
AU  - Cotton,Peter B.
AU  - Leung,J.W.C.
TI  - Advanced digestive endoscopy: ERCP 
SN  - 1405120797
PY  - 2006///
CY  - Malden, Mass.
PB  - Blackwell Publishing
KW  - Cholangiopancreatography, Endoscopic Retrograde
KW  - Methods
KW  - Digestive System Diseases
ER  -