@misc{indiciae348426599d1b,
  title = {The competitive edge.},
  author = {W C Santos},
  year = {1991},
  doi = {10.1001/jama.265.9.1191},
  url = {https://pubmed.ncbi.nlm.nih.gov/1996009/},
  note = {Source identifier: 1996009}
}