Clinical Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 7, 2007; 13(29): 3948-3955
Published online Aug 7, 2007. doi: 10.3748/wjg.v13.i29.3948
Figure 2
Figure 2 Comparison of cumulative patency rates of biliary drainage according to the number of stents (P = 0. 01 between BD and UD). UD: unilateral drainage; BD: bilateral drainage.