@misc{indiciae5674fc36b87b,
  title = {Physical functioning of the aged.},
  author = {J P Fulton and S Katz and S S Jack and G E Hendershot},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2728353/},
  note = {Source identifier: 2728353}
}