@misc{indiciaeb9059ea47252,
  title = {A difference is a difference if it makes a difference.},
  author = {M R Tramèr and P Garnerin},
  year = {1998},
  doi = {10.1097/00000539-199812000-00067},
  url = {https://pubmed.ncbi.nlm.nih.gov/9842860/},
  note = {Source identifier: 9842860}
}