From: High ligation of the inferior mesenteric artery during sigmoid colon and rectal cancer surgery increases the risk of anastomotic leakage: a meta-analysis
Studies
Year
Randomization
Blinding
Withdrawals and dropouts
Total
Matsuda K
2015
2
1
4
Niu JW
2016
0
Guo YC
2017
Zhou JM
2018