Randomized Controlled Trial

Laparoscopic versus open appendectomy: a prospective randomized comparison.

Surg Endosc. 2010 Feb 1; 24 (2): 266-9.
Comparative Study

Complicated appendicitis in children: is laparoscopic appendectomy appropriate? A comparative study with the open appendectomy--our experience.

J. Pediatr. Surg. 2009 Oct 1; 44 (10): 1924-7.
Article

Complicated appendicitis--is the laparoscopic approach appropriate? A comparative study with the open approach: outcome in a community hospital setting.

Am Surg. 2007 Aug 1; 73 (8): 737-41; discussion 741-2.