@misc{indiciaed8c4baa46d35,
  title = {Exercise, functional decline and frailty.},
  author = {E B Larson},
  year = {1991},
  doi = {10.1111/j.1532-5415.1991.tb03609.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2037759/},
  note = {Source identifier: 2037759}
}