1. Berry Jr J, Malt RA. Appendicitis near its centenary. Annals of Surgery. Nov 1984;200(5):567-575
2. Hansson J, Körner U, Khorram-Manesh A, Solberg A, Lundholm K. Randomized clinical trial of antibiotic therapy versus appendicectomy as primary treatment of acute appendicitis in unselected patients. The British Journal of Surgery. May 2009;96(5):473-481. DOI: 10.1002/bjs.6482
3. Styrud J, Eriksson S, Nilsson I, Ahlberg G, Haapaniemi S, Neovius G, et al. Appendectomy versus antibiotic treatment in acute appendicitis. A prospective multicenter randomized controlled trial. World Journal of Surgery. Jun 2006;30(6):1033-1037
4. Ingraham AM, Cohen ME, Bilimoria KY, Ko CY, Hall BL, Russell TR, et al. Effect of delay to operation on outcomes in adults with acute appendicitis. Archives of Surgery. Sep 2010;145(9):886-892. DOI: 10.1001/archsurg.2010.184
5. Abou-Nukta F, Bakhos C, Arroyo K, Koo Y, Martin J, Reinhold R, et al. Effects of delaying appendectomy for acute appendicitis for 12 to 24 hours. Archives of Surgery. May 2006;141(5):504-506. discussioin 506-7