TY  - BOOK
AU  - McKenna,John
TI  - Hard to stomach: real solutions to your digestive problems 
SN  - 9780717133697
U1  - 616.3 
PY  - 2002///
CY  - Dublin
PB  - Newleaf
KW  - Digestion
KW  - Popular works
KW  - Digestive organs
KW  - Diseases
ER  -