@misc{indiciae4a2aee6ece14,
  title = {Lecture notes; some early records.},
  author = {L DOPSON},
  year = {1953},
  doi = {10.1016/s0140-6736(53)90261-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13085828/},
  note = {Source identifier: 13085828}
}