@article{DahlhausGuethlinSchalletal.2014,
  author    = {Anne Maren Dahlhaus and Corina G{\"u}thlin and Arthur Schall and Maja Taubenroth and Reyn van Ewijk and Hajo Zeeb and Zeycan Albay and Sylvia Schulz-Rothe and Martin Beyer and Ferdinand M. Gerlach and Maria Blettner and Andrea Siebenhofer-Kroitzsch},
  title     = {Colorectal cancer stage at diagnosis in migrants versus non-migrants (KoMigra) : study protocol of a cross-sectional study in Germany},
  journal   = {BMC cancer},
  volume    = {14},
  number    = {123},
  doi       = {10.1186/1471-2407-14-123},
  year      = {2014},
}