@article{legler2011-21548813,
  author  = {Legler, A. and Bradley, E. H. and Carlson, M. D.},
  title   = {{The effect of comorbidity burden on health care utilization for patients with cancer using hospice}},
  journal = {Journal of palliative medicine},
  year    = {2011},
  doi     = {10.1089/jpm.2010.0504},
  pmid    = {21548813},
  url     = {https://doi.org/10.1089/jpm.2010.0504}
}