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©2010 Baishideng.
World J Gastrointest Surg. Jun 27, 2010; 2(6): 224-230
Published online Jun 27, 2010. doi: 10.4240/wjgs.v2.i6.224
Figure 1
Figure 1 A camera and LED lighting system provide visualization and the surgeon works through two trocars placed in fixed positions through an opaque cover on top of the box.


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