Bypass Upper Esophagus to Jejunum with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
bypass upper esophagus to jejunum with nonautologous tissue substitute, percutaneous endoscopic approach
Bypass Up Esophag to Jejunum w Nonaut Sub, Perc Endo
bypass up esophag to jejunum w nonaut sub, perc endo