@misc{indiciae47416c71c8c9,
  title = {Cancer trials.},
  author = {N M Bleehen},
  year = {1979},
  doi = {10.1016/s0140-6736(79)90675-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/90836/},
  note = {Source identifier: 90836}
}