TY  - BOOK
AU  - Van Outryve, M.
TI  - Colorectal Diseases
U1  - 616.34 
PY  - 1990///
CY  - Weesp, Netherlands
PB  - Duphar B.V.
KW  - COLORECTAL DISEASES
KW  - Colonic Diseases
KW  -  Rectal Diseases
ER  -