@misc{indiciaea9f35bc4d841,
  title = {Auditing the UMLS for redundant classifications.},
  author = {Yi Peng and Michael H Halper and Yehoshua Perl and James Geller},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12463896/},
  note = {Source identifier: 12463896}
}