@article{3104,
  author = {Michael J. Lee},
  title = {On Patient Safety: When Are We Too Old to Operate?},
  year = {2016},
  journal = {Clin Orthop Relat Res},
  volume = {474},
  pages = {895-8},
  month = {04/2016},
  issn = {1528-1132},
  doi = {10.1007/s11999-016-4722-6},
  language = {eng},
}