@article{econhot_econhot-cited-fd1638d3f829c341,
  title = {Selection of important variables and determination of functional form for continuous predictors in multivariable model building},
  author = {Willi Sauerbrei and Patrick J Royston and Harald Binder},
  journal = {Statistics in Medicine},
  year = {2007},
  volume = {26},
  number = {30},
  pages = {5512-5528},
  doi = {10.1002/sim.3148},
  url = {https://doi.org/10.1002/sim.3148}
}