Authors: Jessica B O'Connell; Melinda A Maggard; Jerome H Liu; David A Etzioni; Edward H Livingston; Clifford Y Ko Journal: World J Surg Date: 2004-06 Impact factor: 3.352
Authors: Jieun Lee; In-Ho Kim; Jin Su Kim; Sang Woo Kim; Jun Gi Kim; Seung Tack Oh; Won Kyung Kang; Myung Ah Lee Journal: Medicine (Baltimore) Date: 2016-09 Impact factor: 1.889