Research Topics
| Nicholas C IdeSummaryAffiliation: National Institutes of Health Country: USA Publications
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Detail Information
Publications
Essie: a concept-based search engine for structured biomedical textNicholas C Ide
Lister Hill National Center for Biomedical Communications, National Library of Medicine, Bethesda, MD 20894, USA
J Am Med Inform Assoc 14:253-63. 2007..Essie shows that a judicious combination of exploiting document structure, phrase searching, and concept based query expansion is a useful approach for information retrieval in the biomedical domain...
Design, implementation and management of a web-based data entry system for ClinicalTrials.govJohn E Gillen
National Library of Medicine, Bethesda, MD 20894, USA
Medinfo 11:1466-70. 2004..We then describe system design, implementation and operation, focusing on essential aspects of each. We conclude with a summary of the extent to which we met our stated objectives...
Issues in the registration of clinical trialsDeborah A Zarin
National Library of Medicine, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, USA
JAMA 297:2112-20. 2007....
Trial Registration at ClinicalTrials.gov between May and October 2005Deborah A Zarin
Lister Hill National Center for Biomedical Communications, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
N Engl J Med 353:2779-87. 2005..gov database to describe patterns of trial registration before and after the implementation by journal editors of a new policy requiring registration as a prerequisite for publication...
The ClinicalTrials.gov results database--update and key issuesDeborah A Zarin
Lister Hill National Center for Biomedical Communications, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
N Engl J Med 364:852-60. 2011..We summarize the structure and contents of the results database, provide an update of relevant policies, and show how the data can be used to gain insight into the state of clinical research...
Strategies for supporting consumer health information seekingAlexa T McCray
National Library of Medicine, Bethesda, MD 20894, USA
Stud Health Technol Inform 107:1152-6. 2004..The techniques described here provide a new approach for responding to user queries. The techniques are tolerant of certain types of errors and provide feedback to assist users in reformulating their queries...
Knowledge-based methods to help clinicians find answers in MEDLINECharles A Sneiderman
National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894, USA
J Am Med Inform Assoc 14:772-80. 2007..This article explores whether a hybrid approach of augmenting traditional information retrieval with knowledge-based methods facilitates finding practical clinical advice in the research literature...
