@misc{indiciaea5948562ad8f,
  title = {Arthur levin},
  author = {G Levin},
  year = {1999},
  doi = {10.1136/bmj.318.7199.1701},
  url = {https://pubmed.ncbi.nlm.nih.gov/10373194/},
  note = {Source identifier: 10373194}
}