@misc{indiciae7237743c1ea0,
  title = {Problems in doing nursing research: measurement error and attenuation.},
  author = {C Murdaugh},
  year = {1981},
  doi = {10.1177/019394598100300213},
  url = {https://pubmed.ncbi.nlm.nih.gov/6913323/},
  note = {Source identifier: 6913323}
}