@misc{indiciae84414ac2c1ae,
  title = {Behaviour problems in the infant school: changes over two years.},
  author = {M Chazan and S Jackson},
  year = {1974},
  doi = {10.1111/j.1469-7610.1974.tb01202.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4816516/},
  note = {Source identifier: 4816516}
}