TY  - BOOK
AU  - Lefor,Alan T.
TI  - Critical care on call: A lange medical book
SN  - 0071212272
AV  - RC804.G3 E83 2013
PY  - 2002///
CY  - New York
PB  - McGraw-Hill
KW  - Gastroscopy
KW  - Endoscopy, Gastrointestinal
KW  - Upper Gastrointestinal Tract
KW  - surgery
KW  - Gastrointestinal Diseases
KW  - complications
ER  -