title: UMLS concept indexing for production databases: a feasibility study.
authors.forename: F S
authors.initials: FS
authors.lastname: McDonald
authors.forename: P L
authors.initials: PL
authors.lastname: Elkin
mesh_terms: D000043:Abstracting and Indexing / Q000379:methods*; D005240:Feasibility Studies; D017432:Unified Medical Language System; D018875:Vocabulary, Controlled