@misc{indiciae2e632e9f94a0,
  title = {[An inexpensive new endoscopy table].},
  author = {K Heinkel and J Schürtholz and U Kleen and H Spanknebel and U von Gaisberg},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4440064/},
  note = {Source identifier: 4440064}
}