@misc{indiciaef5e4c7339870,
  title = {Letter: Research on children.},
  author = {J B Harman},
  year = {1975},
  doi = {10.1016/s0140-6736(75)90026-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/49713/},
  note = {Source identifier: 49713}
}