@misc{indiciae556b8a29c3da,
  title = {Breastfeeding and intelligence.},
  author = {M A Crawford and K Costeloe and B Laurance and A Leaf and M J Leighfield},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1347110/},
  note = {Source identifier: 1347110}
}