Bypass Lower Esophagus to Duodenum with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
bypass lower esophagus to duodenum with nonautologous tissue substitute, percutaneous endoscopic approach
Bypass Low Esophag to Duoden w Nonaut Sub, Perc Endo
bypass low esophag to duoden w nonaut sub, perc endo