题名 | Sequential or Simultaneous Placement of Self-expandable Metallic Stents for Palliation of Malignant Biliary and Duodenal Obstruction Due to Unresectable Pancreatic Head Carcinoma |
链接 | http://journals.lww.com/surgical-laparoscopy/Abstract/2010/12000/Sequential_or_Simultaneous_Placement_of.11.aspx |
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