Cite
MLA Citation
S. Crippa et al.. “Systematic review and meta-analysis of metal versus plastic stents for preoperative biliary drainage in resectable periampullary or pancreatic head tumors.” European journal of surgical oncology, vol. 42, no. 9, n.d., pp. 1278–1285. http://access.bl.uk/ark:/81055/vdc_100035497888.0x00004f