TY  - BOOK
AU  - Tytgat,Guido N.J.
AU  - Classen,Meinhard,1936-
TI  - The practice of therapeutic endoscopy
SN  - 0443048320
PY  - 1994///
CY  - Edinburgh
PB  - Churchill Livingstone
KW  - Endoscopy, Gastrointestinal
KW  - Gastrointestinal diseases
KW  - Therapy
ER  -