2Wexner SD. The quest for painless surgical Treatment of hemorrhoidals continuse [ J ]. J AM Cell Surg, 2001,193:174 -78.
3Amauld JP. Treatment of hemorrhoidals with Circular staplar: A prospective study of 140 patients[J]. J Am Cell Sury,2001,193:161 -65.
4Basdanis G, Commn ML, C, ravie J'F. Surgical trealment of hemorrhoids with the use circular stapler and open hemon'hoidectomy A Comparative study [J] .Tech Coloproctal,2000,4:131 - 40.
5Beattie GC, Lam J, Loudon MA. Stapled anaplasty in the managment of hemorrhoids and mucosal prolaps [ J ]. Colorectal disease, 2000,4:131 -40.
6Powsell M, Bello M, Hemingway DM. Circumferential mucosectomy ( stapled hemorrhoidectomy )vs conventional hemorrhoidectomy randomized controlled trial[J]. The Lancet,2000,2:137 -142.
7Beattie GC, Lam J, Loudon MA. Prospective evaluation of the introduction circunferenital stapled anaplasty in the managment of hemorrhoids an mucosal prolaps[J]. Colorectal disease,2000,2:137-142.
8Krska Z,Kvasnieka J,Faltyn J.Surgical treatment of hemorrhoids according to Longo and Milligan-Morgan: an evaluation of postoperative five tissue response[J]. Colorectal disease,2003,5:173 -76.
9Longo A. Treatment of hemorrhoids disease by reduce of mucosa and hemorrhoidal prolaps with a circulan suturing device: a new procedure in proceding of the world[J]. Congress Endoscopy Surgery, 1998,6:3 -6 Roma, P777 -84.
10Pescatori M. Stapled Hemorrhoidopexy (se): a consensus paper[ J ]. Colorectal disease,2004,6:132 -33.