@misc{indiciaef4ebfba97d0b,
  title = {Obstetric complications and school performance.},
  author = {D J Barker and J H Edwards},
  year = {1967},
  doi = {10.1136/bmj.3.5567.695},
  url = {https://pubmed.ncbi.nlm.nih.gov/6068401/},
  note = {Source identifier: 6068401}
}