@misc{indiciaeb4564931c859,
  title = {External flash attachment for Kowa fundus camera.},
  author = {R P Mills and J W Chandler},
  year = {1972},
  doi = {10.1016/0002-9394(72)90471-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5032702/},
  note = {Source identifier: 5032702}
}