@misc{indiciae69019a7e934b,
  title = {Muscle spasm preventing extubation.},
  author = {D W CULLINGFORD},
  year = {1954},
  doi = {10.1093/bja/26.3.187},
  url = {https://pubmed.ncbi.nlm.nih.gov/13160282/},
  note = {Source identifier: 13160282}
}