@misc{indiciae7ad4a424451a,
  title = {Valvotomy knife.},
  author = {M LENTIN},
  year = {1955},
  doi = {10.1016/s0140-6736(55)91707-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/13222869/},
  note = {Source identifier: 13222869}
}