@misc{indiciaeb6975e6c43fe,
  title = {Sheridan-Gardiner test for visual acuity.},
  author = {M D Sheridan and P A Gardiner},
  year = {1970},
  doi = {10.1136/bmj.2.5701.108},
  url = {https://pubmed.ncbi.nlm.nih.gov/4246194/},
  note = {Source identifier: 4246194}
}