@misc{indiciae09b370fe34f3,
  title = {Equivalence approaches.},
  author = {Roger L Williams and Mei-Ling Chen and Walter W Hauck},
  year = {2002},
  doi = {10.1067/mcp.2002.126705},
  url = {https://pubmed.ncbi.nlm.nih.gov/12235443/},
  note = {Source identifier: 12235443}
}