@misc{indiciae5fa41808a51a,
  title = {Demographic variation in SF-12 scores: true differences or differential item functioning?},
  author = {John A Fleishman and William F Lawrence},
  year = {2003},
  doi = {10.1097/01.mlr.0000076052.42628.cf},
  url = {https://pubmed.ncbi.nlm.nih.gov/12865729/},
  note = {Source identifier: 12865729}
}