Building custom lexicon for a large number of related concepts using templates. - Olga V. Patterson; Matthew Freiberg; Scott L. DuVall (AMIA, 2015)

Evaluation of UMLS Term Coverage for Echocardiogram Measures. - Olga V. Patterson; Matthew Freiberg; Cynthia Brandt; Scott L. DuVall (AMIA, 2016)