@misc{indiciaed352ef0cff1a,
  title = {An incentive program ... more than just R \& R.},
  author = {E Manco and K Russell-Babin and S Stevens},
  year = {1991},
  doi = {10.1097/00006247-199101000-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/1986330/},
  note = {Source identifier: 1986330}
}