@misc{indiciaead2c09030319,
  title = {Awareness during anaesthesia. A prospective study.},
  author = {G Agarwal and S S Sikh},
  year = {1977},
  doi = {10.1093/bja/49.8.835},
  url = {https://pubmed.ncbi.nlm.nih.gov/889672/},
  note = {Source identifier: 889672}
}