@misc{indiciaee6ad40b34023,
  title = {Looking back at practice.},
  author = {N Snodgrass},
  year = {1977},
  doi = {10.1136/vr.100.26.544},
  url = {https://pubmed.ncbi.nlm.nih.gov/329539/},
  note = {Source identifier: 329539}
}