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Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2013; 19(2): 165-173
Published online Jan 14, 2013. doi: 10.3748/wjg.v19.i2.165
Figure 2
Figure 2 Image of a mechanical lithotripter which can be used as a “salvage device” for removal of impacted baskets.