1Berry JJr, Malt RA. Appendicitis near its centenary. Ann Surg,1984, 200:567-575.
2Velanovich V, Satava R. Balancing the normal appendectomy rate with the perforated appendicitis rate: implications for quality assurance. Am Surg, 1992,58: 264-269.
3Memon MA, Fitztgibbons RJJr. The role of minimal access surgery in the acute abdomen. Surg Clin N Am, 1997, 77:1333-1353.
4Gilmour IEW, Lowdon AGR. Acute appendicitis. Edib Bed J,1952, 59:361-373.
5Heafield R, Roe AM, Watkins R, et al. Outcome of emergency surgical admissions for non-specific abdominal pain. Gut, 1990, 31:Al167.
6Komer H, Sondenaa K, Soreide JA, et al. Structured data collection improves the diagnosis of acute appendicitis. Br J Surg, 1998,85: 341-344.
7Rao PM, Rhea JT, Rattner DW, et al. Introduction of appendiceal CT: impact on negative appendectomy and appendiceal perforation rates. Ann Surg, 1999, 229: 344-349.
8Addiss DG, Shaffer N, Fowler BS, et al. The epidemiolgy of appendicitis and appendectomy in the United States. Am J Epidemiol,1990, 132: 910-925.
9Primatesta P, Goldacre MJ. Appendicetomy for acute appendicitis and for other conditions: An epidemiological study. Int J Epidemiol,1994, 23: 156-160.
10Hale DA, Molloy M, Pearl RH, et al. Appendectomy: A contemporary appraisal. Ann Surg, 1997: 225-261.
