@misc{indiciaee22582016dcd,
  title = {UMLS concept indexing for production databases: a feasibility study.},
  author = {P Nadkarni and R Chen and C Brandt},
  doi = {10.1136/jamia.2001.0080080},
  url = {https://pubmed.ncbi.nlm.nih.gov/11141514/},
  note = {Source identifier: 11141514}
}