@article{DietrichKrebsLimanetal.2019,
  author    = {Georg Dietrich and Jonathan Krebs and Leon Liman and Georg Fette and Maximilian Ertl and Mathias Kaspar and Stefan St{\"o}rk and Frank Puppe},
  title     = {Replicating medication trend studies using ad hoc information extraction in a clinical data warehouse},
  journal   = {BMC Medical Informatics and Decision Making},
  volume    = {19},
  doi       = {10.1186/s12911-018-0729-0},
  year      = {2019},
}