@misc{indiciae901e9e3f28cf,
  title = {Coding of diseases.},
  author = {J Clemmesen},
  year = {1969},
  doi = {10.1016/s0140-6736(69)92475-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4183274/},
  note = {Source identifier: 4183274}
}