@misc{indiciae6cc2a2e2d12f,
  title = {Substantially equivalent to what?},
  author = {H Alexander},
  year = {1994},
  doi = {10.1002/jab.770050414},
  url = {https://pubmed.ncbi.nlm.nih.gov/8580546/},
  note = {Source identifier: 8580546}
}