@misc{indiciaeba4ee763c3fe,
  title = {What are "relevant" concentrations?},
  author = {R G Eckenhoff and J S Johansson},
  year = {2001},
  doi = {10.1097/00000542-200112000-00049},
  url = {https://pubmed.ncbi.nlm.nih.gov/11767771/},
  note = {Source identifier: 11767771}
}