PflukeJM, ParkerM, StaufferJAet al.Laparoscopic surgery performed through a single incision: A systematic review of the current literature. J Am Coll Surg, 2011; 212:113–118.
2.
MarksJ, TacchinoR, RobertsKet al.Prospective randomized controlled trial of traditional laparoscopic cholecystectomy versus single-incision laparoscopic cholecystectomy: Report of preliminary data. Am J Surg, 2011; 201:369–373.
3.
LaiEC, YangGP, TangCNet al.Prospective randomized comparative study of single incision laparoscopic cholecystectomy versus conventional four-port laparoscopic cholecystectomy. Am J Surg, 2011; 202:254–258.
4.
KimBS, KimKC, ChoiYB. A comparison between single-incision and conventional laparoscopic cholecystectomy. J Laparoendosc Adv Surg Tech A, 2012; 22:443–447.