@misc{indiciaecf69e35931eb,
  title = {[Tumor marker--present and future].},
  author = {Y Ochi and H Okabe and T Inui and K Yamashiro},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9311262/},
  note = {Source identifier: 9311262}
}