@article{WiegeringRiegelWagneretal.2017,
  author    = {Armin Wiegering and Johannes Riegel and Johanna Wagner and Volker Kunzmann and Johannes Baur and Thorsten Walles and Ulrich Dietz and Stefan Loeb and Christoph-Thomas Germer and Ulrich Steger and Ingo Klein},
  title     = {The impact of pulmonary metastasectomy in patients with previously resected colorectal cancer liver metastases},
  journal   = {PLoS ONE},
  volume    = {12},
  number    = {3},
  doi       = {10.1371/journal.pone.0173933},
  year      = {2017},
}