TY  - RPRT
TI  - Colorectal diseases.
AU  - W H Isbister
PY  - 1997
DO  - 10.1111/j.1445-2197.1997.tb02014.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9236614/
ID  - 9236614
ER  -