TY  - BOOK
AU  - Boulton, Ralph.
TI  - Gastroenterology: a colour handbook 
SN  - 9781840760745
PY  - 2011///
CY  - London
PB  - Manson publishing
KW  - Gastrointestinal system-- Diseases--Handbook
KW  - Gastroentology--Handbook
KW  - Gastroentology--problem
KW  - Gastroentology--bleeding
N1  - Includes bibliographical references and index
ER  -