@misc{indiciae1c822ceba3ca,
  title = {Enlarge view; change focus.},
  author = {P Gunby},
  year = {1979},
  doi = {10.1001/jama.241.26.2781},
  url = {https://pubmed.ncbi.nlm.nih.gov/221690/},
  note = {Source identifier: 221690}
}