Health Challenges from NIH http://www.health2challenge.org/category/challenges/
Reporting Device Adverse Events Challenge, Deadline Dec 2, 2011 http://www.health2challenge.org/2011/09/11/reporting-device-adverse-events-challenge/
Health 2.0 Application, App and DB available on http://www.health2apps.com/
http://welldocinc.com/ WellDoc is developing the next generation of technology solutions to support chronic disease management.
http://livestrong.org/ LiveStrong - Lance Armstrong Foundation
http://www.ncbi.nlm.nih.gov/pubmed - Medical research database from NLM-NIH