title: A study of MeSH and UMLS for subject searching in an online catalog.
authors: Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis 46202-5121.
authors: P W
authors: PW
authors: Richwine
mesh_terms: D002376:Cataloging; D005069:Evaluation Studies as Topic; D008523:MEDLARS; D009862:Online Systems; D013358:Subject Headings; D017432:Unified Medical Language System