TY  - GEN
AU  - Windelspecht, Michael, 1963-
TI  - The digestive system
SN  - 0313326800
PY  - 2004///
CY  - U.S.A
PB  - Greenwood Publishing Group. Inc.
KW  - Digestive organs - Diseases
KW  - Digestive organs
KW  - Nutrition
ER  -