![Biomedical Ontologies Arkansas (BOAR)](https://medicine.uams.edu/dbmi/wp-content/uploads/sites/8/2017/07/dbmi-web-portfolio-arcdr.jpg)
The Arkansas Clinical Data Repository (AR-CDR) is a research data warehouse that provides a single and secure source of data for use in clinical and translational research. Since its launch in 2011, the AR-CDR has enabled UAMS researchers and faculty to conduct high quality, timely and efficient clinical and translational research. The AR-CDR houses data that are extracted from EPIC electronic health records (EHR) system and legacy systems.