@misc{indiciae89fc2e3c1dbe,
  title = {Manpower problems.},
  author = {J E Lennard-Jones},
  year = {1983},
  doi = {10.1136/bmj.287.6392.618-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/6411255/},
  note = {Source identifier: 6411255}
}