@misc{indiciae273afb003a5d,
  title = {Physical functioning: definitions, measurement, and expectations.},
  author = {P Painter and A L Stewart and S Carey},
  year = {1999},
  doi = {10.1016/s1073-4449(99)70028-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/10230878/},
  note = {Source identifier: 10230878}
}