@misc{indiciaeb8e5aea244b3,
  title = {Stage-shift cancer screening model.},
  author = {R J Connor and K C Chu and C R Smart},
  year = {1989},
  doi = {10.1016/0895-4356(89)90050-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/2681551/},
  note = {Source identifier: 2681551}
}