@article{FlemmingHankirErnestusetal.2020,
  author    = {S. Flemming and M. Hankir and R.-I. Ernestus and F. Seyfried and C.-T. Germer and P. Meybohm and T. Wurmb and U. Vogel and A. Wiegering},
  title     = {Surgery in times of COVID-19 — recommendations for hospital and patient management},
  journal   = {Langenbeck's Archives of Surgery},
  volume    = {405},
  doi       = {10.1007/s00423-020-01888-x},
  year      = {2020},
}