@misc{8151,
  author = {L. Han and A. Clegg and T. Doran and L. Fraser},
  title = {The impact of frailty on healthcare resource use: a longitudinal analysis using the Clinical Practice Research Datalink in England},
  year = {2019},
  journal = {Age Ageing},
  issn = {0002-0729},
  doi = {10.1093/ageing/afz088},
}