@misc{indiciae836acab1729c,
  title = {Teratogen update: valproic acid.},
  author = {E J Lammer and L E Sever and G P Oakley},
  year = {1987},
  doi = {10.1002/tera.1420350319},
  url = {https://pubmed.ncbi.nlm.nih.gov/3114906/},
  note = {Source identifier: 3114906}
}