@article{BehrensKoehmThacietal.2017,
  author    = {Frank Behrens and Michaela K{\"o}hm and Diamant Tha{\c{c}}i and Holger Gnann and Gerd Greger and Bianca Maria Wittig and Harald Burkhardt},
  title     = {Anti-citrullinated protein antibodies are linked to erosive disease in an observational study of patients with psoriatic arthritis},
  journal   = {Rheumatology},
  volume    = {55},
  number    = {10},
  pages     = {1791 -- 1795},
  doi       = {10.1093/rheumatology/kew229},
  year      = {2017},
}