%0 Journal Article %T The Risk of Colectomy and Colorectal Cancer After Appendectomy in Patients With Ulcerative Colitis: A Systematic Review and Meta-analysis %A Stellingwerf, Merel, E %A , de KoningMarlou A %A Pinkney,, Thomas %A Bemelman, Willem, A %A D’Haens, Geert, R %A Buskens, Christianne, J %J Journal of Crohn s and Colitis %V 13 %N 3 %@ 1873-9946 %D 2019-03-26 %I Elsevier Science %~ DeepDyve