%0 Journal Article %T Microbial Spectrum of Intra-Abdominal Abscesses in Perforating Crohn’s Disease: Results from a Prospective German Registry %A Reuken, P A %A Kruis, W %A Maaser, C %A Teich, N %A Büning, J %A Preiß, J C %A Schmelz, R %A Bruns, T %A Fichtner-Feigl, S %A Stallmach, A %A [GISG], The German IBD Study group %J Journal of Crohn's and Colitis %V Advance Article %N 6 %P 1-701 %@ 1873-9946 %D 2018-02-05 %I Elsevier Science %~ DeepDyve