@misc{indiciae2a829f2afc3a,
  title = {Letter: Doctors in Chile.},
  author = {T Heller},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91289-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4133667/},
  note = {Source identifier: 4133667}
}