Boomer LA, Cooper JN, Anandalwar S, Fallon SC, Ostlie D, Leys CM, Rangel S, Mattei P, Sharp SW, St Peter SD, Rodriguez JR, Kenney B, Besner GE, Deans KJ, Minneci PC. Delaying Appendectomy Does Not Lead to Higher Rates of Surgical Site Infections: A Multi-institutional Analysis of Children With Appendicitis. Ann Surg. 2016 07; 264(1):164-8.