@misc{indiciae1b2aa75d9cc0,
  title = {Vertical disparities.},
  author = {E A Lawson},
  year = {1972},
  doi = {10.1111/j.2044-8295.1972.tb02110.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5045592/},
  note = {Source identifier: 5045592}
}