@article{williams2011-27741617,
  author  = {Williams, Ruth},
  title   = {{Cultural shift}},
  journal = {Nursing older people},
  year    = {2011},
  doi     = {10.7748/nop.23.9.39.s9},
  pmid    = {27741617},
  url     = {https://doi.org/10.7748/nop.23.9.39.s9}
}