7Scgreiber JH. Early experience with laparoscopic appendectomy inwomen. Surg Endosc, 1987,113:3-4.
8Pier A. Laparoscopic appendectomy. Probleme in General Surgery.Philade-laphia : Lippincot Co. 1991. 416 - 417.
9Cotz F, Pier A, Bacher C, et al. Modified laparoscopic appendeetomy in surgery. A report on 388 operations. Surg Endose, 1990,4(1):6-9.
10Cervini P, Smith LC, Urbach DR. The surgeon on call is a strong factor determining the use of a laparoscopic approach for appendectomy. Surg Endosc, 2002, 16(12):1774-1777.
5Franz MG,Norman J,Fabri PJ. Increased morbidity ofappendicit is with advancing age [ J ]. Am Surg, 1995,61(1):40-44.
6Hale DA,Molloy M,Pearl RH,et al. Appendectomy;acontemporary appraisal[ J]. Ann Surg,1997,225(3):252-261.
7Arnold Pier,Friedrich G?tz,Christoph Bacher,Rudolf Ibald.Laparoscopic appendectomy[J]. World Journal of Surgery . 1993 (1)
8Lin tul a H, Koklci H, Vanamo K, et al . T he cost s and ef f ectsof I aparoscopic appen - dectomy in children [J]. Arch Pe-diatr Adolesc Med,2004,158(1):34-37.