@misc{indiciae6856ebef29a7,
  title = {The "thumb-ring needleholder".},
  author = {U K Kesselring},
  year = {1981},
  doi = {10.1097/00000637-198111000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/7332210/},
  note = {Source identifier: 7332210}
}