@misc{indiciaea300deb12671,
  title = {Tapes-slides or lectures.},
  author = {M D Buckley-Sharp and F T Harris},
  year = {1969},
  doi = {10.1016/s0140-6736(69)90137-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4184509/},
  note = {Source identifier: 4184509}
}