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. 2019 May 27;19:41. doi: 10.1186/s12894-019-0476-2

Fig. 5.

Fig. 5

Forest plots for comparative meta-analysis of studies comparing the intrafascial with interfascial technique in terms of (a) PSM rate for pT2 cancer and (b) PSM rate for pT3 cancer stratified by whether selection balance was achieved. PSM, positive surgical margin