Svensson, JF; Patkova, B; Almström, M; Naji, H; Hall, NJ; Eaton, S; Pierro, A; (2015) Nonoperative treatment with antibiotics versus surgery for acute nonperforated appendicitis in children: a pilot randomized controlled trial. Ann Surg , 261 (1) 67 - 71. 10.1097/SLA.0000000000000835. Green open access