@article{jordan1997-9214529,
  author  = {Jordan, B. D. and Relkin, N. R. and Ravdin, L. D. and Jacobs, A. R. and Bennett, A. and Gandy, S.},
  title   = {{Apolipoprotein E epsilon4 associated with chronic traumatic brain injury in boxing}},
  journal = {JAMA},
  year    = {1997},
  doi     = {10.1001/jama.1997.03550020068040},
  pmid    = {9214529},
  url     = {https://doi.org/10.1001/jama.1997.03550020068040}
}