@article{attributesforcausalinferencein,
  title = {Attributes for Causal Inference in Longitudinal Observational Databases},
  author = {Jenna Reps and Jonathan M. Garibaldi and Uwe Aickelin and Daniele Soria and Jack E. Gibson and Richard B. Hubbard},
  year = {2014},
  eprint = {1409.5774},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1409.5774v1},
}