Bypass Esophageal Vein to Lower Vein with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
bypass esophageal vein to lower vein with nonautologous tissue substitute, percutaneous endoscopic approach
Bypass Esophageal Vein to Low Vein w Nonaut Sub, Perc Endo
bypass esophageal vein to low vein w nonaut sub, perc endo