Bypass Descending Colon to Sigmoid Colon with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
bypass descending colon to sigmoid colon with autologous tissue substitute, via natural or artificial opening endoscopic
Bypass Descending Colon to Sigm Colon with Autol Sub, Endo
bypass descending colon to sigm colon with autol sub, endo