@misc{indiciaeadeaa3d5be8a,
  title = {Variability in reading retardation.},
  author = {M D Vernon},
  year = {1979},
  doi = {10.1111/j.2044-8295.1979.tb02135.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/486867/},
  note = {Source identifier: 486867}
}