@misc{indiciae36fdeaa66b8c,
  title = {Cost-related variables: a pilot study.},
  author = {J C Howard and P H Wolff and J Perry and Z New and S D Stelton},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2495163/},
  note = {Source identifier: 2495163}
}