TY  - GEN
AU  - Jones , D.J. ;ed.
TI  - ABC of colorectal diseases 
SN  - 0727911058
U1  - 616.34 
PY  - 1999///
CY  - London
PB  - BMJ
KW  - GASTROINTESTINAL HEMORRHAGE
KW  - DIARRHEA
KW  - CONSTIPATION
KW  - COLORECTAL DISEASES
ER  -