García-Cano J, Muñoz-Sánchez M, Morillas-Ariño J. Stenting of strictures close to the upper esophageal sphincter with the Polyflex stent. World J Gastrointest Endosc 2009; 1(1): 65-67 [PMID: 21160654 DOI: 10.4253/wjge.v1.i1.65]
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