Cite
MLA Citation
Tsuyoshi Hamada et al.. “Antireflux covered metal stent for nonresectable distal malignant biliary obstruction: Multicenter randomized controlled trial.” Digestive endoscopy, vol. 31, no. 5, 2019, pp. 566–574. http://access.bl.uk/ark:/81055/vdc_100091320164.0x00002d