TY  - BOOK
AU  - Haycock, Adam
AU  - Cohen, Jonathan
AU  - Saunders, Brian P
AU  - Cotton, Peter B
AU  - Williams, Christopher B
TI  - Cotton and Williams' practical gastrointestinal endoscopy : : the fundamentals
SN  - 9781118406465
PY  - 2014///
CY  - Chichester
PB  - Wiley Blackwell
KW  - Endoscopy
KW  - Gastrointestinal diseases
KW  - Colonoscopy
KW  - Sigmoidoscopy
ER  -