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.
Yan Chen, Huanying Gu, Yehoshua Perl, James Geller. Overcoming an obstacle in expanding a UMLS semantic type extent. Journal of Biomedical Informatics, 45(1):61-70, 2012. [doi]
Abstract is missing.