@misc{indiciaecfe8fb30e324,
  title = {Preventive health services.},
  author = {W J Catalona},
  year = {1994},
  doi = {10.1056/nejm199410273311712},
  url = {https://pubmed.ncbi.nlm.nih.gov/7523948/},
  note = {Source identifier: 7523948}
}