@misc{7646,
  author = {R. Ferguson and D. Prieto-Alhambra and G. Peat and A. Delmestri and K. Jordan and V . Y. Strauss and J. Valderas and C. Walker and D. Yu and S. Glyn-Jones and A. Silman},
  title = {Influence of pre-existing multimorbidity on receiving a hip arthroplasty: cohort study of 28 025 elderly subjects from UK primary care},
  year = {2021},
  journal = {BMJ Open},
  volume = {11},
  number = {9},
  pages = {e046713},
  issn = {2044-6055},
  doi = {10.1136/bmjopen-2020-046713},
}