@misc{indiciaee03d247cfbae,
  title = {Congenital indifference to pain.},
  author = {J P Welch and V B Penchaszadeh and M F Goldberg},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4141908/},
  note = {Source identifier: 4141908}
}