@misc{indiciaef7365754ffbc,
  title = {Design, development, and implementation of a data processing system for multiple controlled trials and epidemiologic studies.},
  author = {B S Hawkins and S W Singer},
  year = {1986},
  doi = {10.1016/0197-2456(86)90027-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/3755669/},
  note = {Source identifier: 3755669}
}