1. Craig S, Brenner BE. Appendicitis: Practice essentials, backgrounds, anatomy. Medscape. Jan 19, 2017
2. Buckius MT, McGrath B, Monk J, Grim R, Bell T, Ahuja V. Journal of Surgical Research. 2012;175:185-190
3. Wagensteen OH, Dennis C. Experimental proof of the obstructive origin of appendicitis in man. Annals of Surgery. 1939;110:629-647
4. Singh JP, Mariadson JG. Role of the fecalith in modern-day appendicitis. Annals of the Royal College of Surgeons of England. 2013 Jan;95(1):48-51
5. Peterson MC, Holbrook JH, Von Hales D, Smith NL, Stacker LV. Contributions of the history, physical examination, and laboratory investigation. The Western Journal of Medicine. 1992 Feb;156(2):163-165