Bypass Transverse Colon to Descending Colon with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
bypass transverse colon to descending colon with nonautologous tissue substitute, via natural or artificial opening endoscopic
Bypass Transverse Colon to Desc Colon with Nonaut Sub, Endo
bypass transverse colon to desc colon with nonaut sub, endo