Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Huanying Gu, Yehoshua Perl, Gai Elhanan, Hua Min, Li Zhang, Yi Peng. Auditing concept categorizations in the UMLS. Artificial Intelligence in Medicine, 31(1):29-44, 2004. [doi]
Abstract is missing.