1. Polypectomy techniques;Waye,1995
2. Submucosal saline wheal as safety factor in fulguration of rectal and sigmoidal polypi;Rosenberg;Arch Surg,1955
3. Transection of polyp after submucosal injection: strip biopsy or Deyhle method or Rosenberg method?;Watanabe;Stomach and Intestine,1993
4. Saline assisted polypectomy: risk and balances;Waye;Gastrointest Endosc,1994
5. Colonoscopic polypectomy with local injection of methylene blue;Munakata;Tohoku J Exp Med,1994