Please cite using:
Enabling collaborative research using the Biomedical Informatics Research Network (BIRN).
Helmer KG1, Ambite JL, Ames J, Ananthakrishnan R, Burns G, Chervenak AL, Foster I, Liming L, Keator D, Macciardi F, Madduri R, Navarro JP, Potkin S, Rosen B, Ruffins S, Schuler R, Turner JA, Toga A, Williams C, Kesselman C; Biomedical Informatics Research Network.
J Am Med Inform Assoc. 2011 Jul-Aug;18(4):416-22. doi: 10.1136/amiajnl-2010-000032. Epub 2011 Apr 22.
PMCID: PMC3128398 DOI: 10.1136/amiajnl-2010-000032