@misc{indiciae505e81fdd1b8,
  title = {Is the study worth doing?},
  author = {L M Carpenter},
  year = {1993},
  doi = {10.1016/0140-6736(93)92304-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/8100935/},
  note = {Source identifier: 8100935}
}