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