Observational Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 21, 2015; 21(7): 2169-2177
Published online Feb 21, 2015. doi: 10.3748/wjg.v21.i7.2169
Table 3 Comparison of stone clearance rate in liver resection and non-liver resection groups
Total casesClearance casesClearance rateP value
Liver resection524076.9%0.332
Non-liver resection161062.5%