@misc{indiciaed03211135e6d,
  title = {A rapid, high-yield conversion of codeine to morphine.},
  author = {K C Rice},
  year = {1977},
  doi = {10.1021/jm00211a036},
  url = {https://pubmed.ncbi.nlm.nih.gov/833816/},
  note = {Source identifier: 833816}
}