TY  - RPRT
TI  - Assessing thesaurus-based query expansion using the UMLS Metathesaurus.
AU  - W Hersh
AU  - S Price
AU  - L Donohoe
PY  - 2000
UR  - https://pubmed.ncbi.nlm.nih.gov/11079902/
ID  - 11079902
ER  -