@misc{indiciae095b324e1b6b,
  title = {Drop-outs from clinical trials.},
  author = {W H Weston-Davies},
  year = {1987},
  doi = {10.1016/s0140-6736(87)91581-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2890049/},
  note = {Source identifier: 2890049}
}