5Hiki N, Yamamoto Y, Fukunaga T, et al. Laparoscopic and en- doscopic cooperative surgery for gastrointestinal stromahumor dis- section. Surg Endosc, 2008,22 : 1729-1735.
7Zaninotto G, Costantinl M, Rizzetto C, et al. Four hundred lap- aroscopic myotomies for esophageal achalasia: a single centreex- perience. Ann Surg, 2008,248:986-993.
5Lamb PJ, Myers JC, Jamieson GG, et al. Long-term outcomes of revisional surgery following laparoscopic fundoplication [J].Br J Surg,2009,96(4):391-397.
6Zaninotto G, Portale G, Costantini M, et al. Objective follow-up after laparoscopic repair of large type III hiatal hernia. Assessment of safety and durability [J]. World J Surg, 2008, 32(7): 1563-1565.
7Sweet MP, Nipomnick I, Gasper WJ, et al. The outcome of laparoscopic Heller myotomy for achalasia is not influenced by the degree of esophageal dilatation [J]. J Gastrointest Surg,2008,12 (1):159-165.
8Hak NG, Hamdy E, Abdalla T, et al.Laparoscopic Heller myotomy for achalasia: analysis of successes and failures [J]. Hepatogastroenterology, 2012, 59(117): 1450-1454.
9Finley C J, Kondra J, Clifton J,et al.Factors associated with postoperative symptoms after laparoscopic Heller myotomy [J]. Ann Thorac Surg,2010,89(2):392-396.
10Rosemurgy AS, Morton CA, Rosas M, et al.A single institution's experience with more than 500 laparoscopic Heller myotomies for achalasia[J]. J Am Coll Surg,2010,210(5):637-645.
