@misc{indiciaeaaa1d5af28c5,
  title = {Survey research.},
  author = {M G Perlroth},
  year = {1991},
  doi = {10.7326/0003-4819-114-8-706\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/2053949/},
  note = {Source identifier: 2053949}
}