@misc{indiciaec9dc8948f315,
  title = {Research by collaboration.},
  author = {A Laupacis},
  year = {1995},
  doi = {10.1016/s0140-6736(95)90695-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/7715290/},
  note = {Source identifier: 7715290}
}