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2. American College of Surgeons. “Looking for a Qualified Surgeon.” [Online] 27 October 2004. http://www.facs.org/public_info/yourhealth/findadoc.html

3. Guller U, Hervey S, Purves H, et al. Laparoscopic Versus Open Appendectomy, Outcomes Comparison Based on a Large Administrative Database. Ann Surg 2004 January; 1(329):43-52.

4. Society of American Gastrointestinal Endoscopic Surgeons. “Patient Information From Your Surgeon & SAGES: Laparoscopic Ventral Hernia Repair.” [Online] 27 October 2004. <http://www.sages.org/pi_ventral_hernia.html>.

5. American Academy of Orthopaedic Surgeons [Online] 31 January 2005. http://orthoinfo.aaos.org/fact/thr_report.cfm?Thread_ID=472&topcategory=Knee

6. Medline Plus Medical Encyclopedia [Online] 31 January 2005. http://www.nlm.nih.gov/medlineplus/ency/article/007012.htm