@misc{indiciae512f2e78128f,
  title = {Conversion of Thebaine to Codeine.},
  author = {R B Barber and H Rapoport},
  year = {1976},
  doi = {10.1021/jm00232a002},
  url = {https://pubmed.ncbi.nlm.nih.gov/994146/},
  note = {Source identifier: 994146}
}