@misc{indiciae51bb1e3323c1,
  title = {Some problems with clinical trials. James Ewing lecture.},
  author = {W Lawrence},
  year = {1991},
  doi = {10.1001/archsurg.1991.01410270118019},
  url = {https://pubmed.ncbi.nlm.nih.gov/1998480/},
  note = {Source identifier: 1998480}
}