@misc{indiciae38fd536a4c81,
  title = {Sample size determination in case-control studies.},
  author = {S Becker},
  year = {1987},
  doi = {10.1016/0021-9681(87)90082-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3680473/},
  note = {Source identifier: 3680473}
}