TY  - BOOK
AU  - Gebel,Michael
TI  - Ultrasound in gastroenterology and hepatology
SN  - 0632055286
PY  - 2000///
CY  - Berlin
PB  - Blackwell Science
KW  - Gastrointestinal Diseases
KW  - Ultrasonography
KW  - Digestive system diseases
ER  -