@misc{indiciae94022116bc7a,
  title = {Improving fecal blood testing.},
  author = {J B Edwards},
  year = {1998},
  doi = {10.1016/s0016-5085(98)70662-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9428240/},
  note = {Source identifier: 9428240}
}