@misc{indiciae156695c70664,
  title = {Venous tone.},
  author = {E P SHARPEY-SCHAFER},
  year = {1961},
  doi = {10.1136/bmj.2.5267.1589},
  url = {https://pubmed.ncbi.nlm.nih.gov/13911416/},
  note = {Source identifier: 13911416}
}