Cost Efficacy of Metal Stents for Palliation of Extrahepatic Bile Duct Obstruction in a Randomized Controlled Trial.
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Gastroenterology. 2015 Jul;149(1):130-8. doi: 10.1053/j.gastro.2015.03.012. Epub 2015 Mar 17.
Gastroenterology. 2015.
PMID: 25790742
Clinical Trial.