TY  - BOOK
AU  - Sitaraman, Shanthi V (ed)
AU  - Friedman, Lawrence S (ed)
TI  - Essentials of gastroenterology
SN  - 9780470656259
PY  - 2012///
CY  - Chichester
PB  - John Wiley
KW  - Gastroenterology
ER  -