C. Paul Morrey James Geller Michael Halper Yehoshua Perl The Neighborhood Auditing Tool: A hybrid interface for auditing the UMLS. 468-489 2009 42 J. Biomed. Informatics 3 https://doi.org/10.1016/j.jbi.2009.01.006 https://www.wikidata.org/entity/Q24629928 db/journals/jbi/jbi42.html#MorreyGHP09