A large-scale evaluation of terminology integration characteristics. - Furman S. McDonald; Christopher G. Chute; Philip V. Ogren; Dietlind Wahner-Roedler; Peter L. Elkin (AMIA, 1999)

UMLS Concept Indexing for Production Databases: A Feasibility Study. - Furman S. McDonald; Peter L. Elkin (J. Am. Medical Informatics Assoc., 2001)