1. Disease of the appendix caeci cured by operation;Hancock;Lancet,1848
2. Perforative appendicitis complicating pregnancy;Babler;Am J Med Assoc,1908
3. Acute appendicitis in the pregnant patient;Tamir;Am J Surg,1990
4. Appendectomy during pregnancy;Thomford;Surg Gynecol Obstet,1969
5. Acute appendicitis in pregnancy: complications and subsequent management;Halvorsen;Eur J Surg,1992