@article{KubeschRueterFarragetal.2019,
  author    = {Alica Kubesch and Laurenz Rueter and Karima Farrag and Thomas Krause and Klaus Stienecker and Johannes Hausmann and Natalie Filmann and Axel Uwe Dignass and J{\"u}rgen Stein and Irina Ursula Blumenstein},
  title     = {Short and long-term effectiveness of ustekinumab in patients with Crohn's disease: Real-world data from a German IBD cohort},
  journal   = {Journal of Clinical Medicine},
  volume    = {8},
  number    = {12, Art. 2140},
  pages     = {1 -- 11},
  doi       = {10.3390/jcm8122140},
  year      = {2019},
}