898 Antireflux Valve Metal Stent vs. Conventional Self Expandable Metal Stent in Distal Malignant Biliary Obstruction: A Systemic Review and Meta-Analysis Meeting Abstract (Web of Science)

authors

publication date

  • 2019

webpage

published in

start page

  • S523

end page

  • S523

volume

  • 114

issue

  • 1