Clinical Articles
Copyright ©The Author(s) 1996.
World J Gastroenterol. Sep 15, 1996; 2(3): 149-151
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.i3.149
Figure 1
Figure 1 Overview of current comparative or randomized studies of patency rate on metal stents versus conventional plastic stents.