{{Cite journal| doi = 10.1136/archdischild-2017-313127| issn = 1468-2044 (Electronic) 0003-9888 (Linking)| volume = 102| issue = 12| pages = 1118–1124| last1 = Kessler| first1 = U.| last2 = Mosbahi| first2 = S.| last3 = Walker| first3 = B.| last4 = Hau| first4 = E. M.| last5 = Cotton| first5 = M.| last6 = Peiry| first6 = B.| last7 = Berger| first7 = S.| last8 = Egger| first8 = B.| title = Conservative treatment versus surgery for uncomplicated appendicitis in children: a systematic review and meta-analysis| journal = Arch Dis Child| date = 2017-08-19| pmid = 28818844}}