@misc{indiciae705033d8756f,
  title = {Variation in thresholds for reporting mobility disability between national population subgroups and studies.},
  author = {David Melzer and Tzuo-Yun Lan and Brian D M Tom and Dorly J H Deeg and Jack M Guralnik},
  year = {2004},
  doi = {10.1093/gerona/59.12.1295},
  url = {https://pubmed.ncbi.nlm.nih.gov/15699529/},
  note = {Source identifier: 15699529}
}