@misc{indiciae24e2ade288cf,
  title = {The Danzer apparatus.},
  author = {R J COLLINS},
  year = {1949},
  doi = {10.1097/00000446-194912000-00053},
  url = {https://pubmed.ncbi.nlm.nih.gov/15398453/},
  note = {Source identifier: 15398453}
}