@misc{indiciae7edf9f4c1bde,
  title = {Methods for assessing relative importance in preference based outcome measures.},
  author = {R M Kaplan and D Feeny and D A Revicki},
  year = {1993},
  doi = {10.1007/bf00422221},
  url = {https://pubmed.ncbi.nlm.nih.gov/8161981/},
  note = {Source identifier: 8161981}
}