ALEXIS O-Ring wound retractor vs conventional wound protection for the prevention of surgical site infections in colorectal resections*.
Cheng, K. P. 1; Roslani, A. C. 1; Sehha, N. 2; Kueh, J. H. 1; Law, C. W. 1; Chong, H. Y. 1; Arumugam, K. 3
14(6):e346-e351, June 2012.
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