The National Institutes of Healths Biomedical Translational Research Information System (BTRIS): Design, contents, functionality and experience to date
The NIH has created a repository for clinical and translational research data. The repository includes data from over 19 systems. Data are indexed with a single controlled unified terminology. Self-service user interfaces support retrieval of identified and de-identified data.
translational research clinical research research data repository research data warehouse ontology