@misc{indiciae0bfa07debcdf,
  title = {The elderly comment on medicare.},
  author = {G E Shambaugh},
  year = {1969},
  doi = {10.1001/archotol.1969.00770020808002},
  url = {https://pubmed.ncbi.nlm.nih.gov/4891784/},
  note = {Source identifier: 4891784}
}