@misc{indiciaeb43954849ca8,
  title = {'Section 47'.},
  author = {J A Gray},
  year = {1981},
  doi = {10.1136/jme.7.3.146},
  url = {https://pubmed.ncbi.nlm.nih.gov/7277411/},
  note = {Source identifier: 7277411}
}