TY  - RPRT
TI  - A case-control-study comparing laparoscopic versus open surgery for rectosigmoidal and rectal cancer.
AU  - O Schwandner
AU  - T H Schiedeck
AU  - C Killaitis
AU  - H P Bruch
PY  - 1999
DO  - 10.1007/s003840050203
UR  - https://pubmed.ncbi.nlm.nih.gov/10460907/
ID  - 10460907
ER  -