@misc{indiciae293dea22d4fc,
  title = {Caution on preventing neural tube defects.},
  author = {V C Talwalker},
  year = {1981},
  doi = {10.1136/bmj.283.6296.917-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/6793174/},
  note = {Source identifier: 6793174}
}