@misc{indiciaeed51848026f4,
  title = {Vitamins and IQ.},
  author = {J Yudkin},
  year = {1991},
  doi = {10.1136/bmj.302.6778.724-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/1859546/},
  note = {Source identifier: 1859546}
}