@misc{indiciae08c2b0273a48,
  title = {Understanding VAS valuations: qualitative data on the cognitive process.},
  author = {Sylvie M C van Osch and Anne M Stiggelbout},
  year = {2005},
  doi = {10.1007/s11136-005-6808-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/16328897/},
  note = {Source identifier: 16328897}
}