@misc{indiciaef302339407c8,
  title = {Proximal vagotomy.},
  author = {D Johnston},
  year = {1972},
  doi = {10.1136/bmj.1.5793.179-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5007855/},
  note = {Source identifier: 5007855}
}