@misc{indiciae82038865be5a,
  title = {Codeine: developmental toxicity in hamsters and mice.},
  author = {J Williams and C J Price and R B Sleet and J D George and M C Marr and C A Kimmel and R E Morrissey},
  year = {1991},
  doi = {10.1016/0272-0590(91)90081-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/1855614/},
  note = {Source identifier: 1855614}
}