Research Article
[Retracted] Perioperative Effect of Single-Port Thoracoscopic Segmentectomy and Three-Port Thoracoscopic Segmentectomy in the Treatment of Early Non-Small-Cell Lung Cancer
Figure 1
Comparison of operation time, intraoperative blood loss, and number of lymph node dissection groups. (a) Operation time; (b) Intraoperative blood loss. (c) Number of lymph node dissection groups. ## vs. comparison group.
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