@article{kelley2012-22382455,
  author  = {Kelley, A. S. and Ettner, S. L. and Morrison, R. S. and Du, Q. and Sarkisian, C. A.},
  title   = {{Disability and decline in physical function associated with hospital use at end of life}},
  journal = {Journal of general internal medicine},
  year    = {2012},
  doi     = {10.1007/s11606-012-2013-9},
  pmid    = {22382455},
  url     = {https://doi.org/10.1007/s11606-012-2013-9}
}