TY  - BOOK
AU  - Raskin, Jeffrey B..
TI  - Colonoscopy Principles & Techniques / 
U1  - 616.3407545 
PY  - 1995///
CY  - New York : 
PB  - IGAKU-SHOIN Medical Publishers, Inc. , 
KW  - Gastroenterology
KW  - Medical Science
KW  - Medicine
ER  -