@article{MuellerKoehlerHendricksetal.2021,
  author    = {Sophie M{\"u}ller and Franziska K{\"o}hler and Anne Hendricks and Carolin Kastner and Kevin B{\"o}rner and Johannes Diers and Johan F. Lock and Bernhard Petritsch and Christoph-Thomas Germer and Armin Wiegering},
  title     = {Brain metastases from colorectal cancer: a systematic review of the literature and meta-analysis to establish a guideline for daily treatment},
  journal   = {Cancers},
  volume    = {13},
  number    = {4},
  doi       = {10.3390/cancers13040900},
  year      = {2021},
}