Bypass Small Intestine to Descending Colon with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
bypass small intestine to descending colon with nonautologous tissue substitute, via natural or artificial opening endoscopic
Bypass Small Intestine to Descending Colon with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
bypass small intestine to descending colon with nonautologous tissue substitute, via natural or artificial opening endoscopic