1. Appendicitis at the millennium;Birnbaum;Radiology,2000
2. Perforating inflammation of the veriform appendix with special reference to its early diagnosis and treatment;Fitz;Trans Assoc Am Physicians,1886
3. Appendectomy versus antibiotic treatment for acute appendicitis;Wilms;Cochrane Database Syst Rev,2011
4. Characteristics of Operating Room Procedures in U.S. Hospitals, 2011 Statistical Brief #170;Weiss,2014
5. The epidemiology of appendicitis and appendectomy in the United States;Addiss;Am J Epidemiol,1990