@misc{indiciaea6f927c15524,
  title = {Long-term follow-up is a problem.},
  author = {G W Beebe},
  year = {1983},
  doi = {10.2105/ajph.73.3.245},
  url = {https://pubmed.ncbi.nlm.nih.gov/6824109/},
  note = {Source identifier: 6824109}
}