@misc{indiciaef93afabebdaf,
  title = {A requiem for vagotomy.},
  author = {D Johnston and I G Martin},
  year = {1991},
  doi = {10.1136/bmj.302.6782.968},
  url = {https://pubmed.ncbi.nlm.nih.gov/2032056/},
  note = {Source identifier: 2032056}
}