@misc{indiciae7f93e2222f81,
  title = {Prostate-specific antigen: questions often asked.},
  author = {C S Killian and T M Chu},
  year = {1990},
  doi = {10.3109/07357909009017544},
  url = {https://pubmed.ncbi.nlm.nih.gov/1693541/},
  note = {Source identifier: 1693541}
}