@article{DiersWagnerBaumetal.2020,
  author    = {J. Diers and J. Wagner and P. Baum and S. Lichthardt and C. Kastner and N. Matthes and H. Matthes and C.-T. Germer and S. L{\"o}b and A. Wiegering},
  title     = {Nationwide in-hospital mortality rate following rectal resection for rectal cancer according to annual hospital volume in Germany},
  journal   = {BJS Open},
  volume    = {4},
  number    = {2},
  pages     = {310 -- 319},
  doi       = {10.1002/bjs5.50254},
  year      = {2020},
}