TY  - RPRT
TI  - Elective colo-rectal surgery.
AU  - A R Askew
PY  - 1984
DO  - 10.5694/j.1326-5377.1984.tb103876.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6749013/
ID  - 6749013
ER  -