TY  - BOOK
AU  - Wilcox, C.M.,
TI  -  Atlas of clinical gastrointestinal endoscopy ; C. Mel Wilcox, Miguel Muñoz-Navas, Joseph Sung
SN  - 9781437719093
PY  - 2012///
CY  - Philadelphia, PA 
PB  -   Elsevier/Saunders
ER  -