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