Randomized Controlled Trial
A quality of life comparison of laparoscopic and open approaches in acute appendicitis: a randomised prospective study.
Acta Chir Belg. 2009 May 1; 109 (3): 356-63.
Randomized Controlled Trial
A prospective, randomized controlled trial of single-incision laparoscopic vs conventional 3-port laparoscopic appendectomy for treatment of acute appendicitis.
J. Am. Coll. Surg. 2014 May 1; 218 (5): 950959950-9.
Review
Single-port laparoscopic appendectomy versus conventional laparoscopic appendectomy: evidence from randomized controlled trials and nonrandomized comparative studies.
Surg Laparosc Endosc Percutan Tech. 2014 Feb 1;24(1):12-21.