1. Health Information Technology for Economic Clinical Health ActUnited States Code 4220092014-03-18HITECH Acthttp://www.healthit.gov/sites/default/files/hitech_act_excerpt_from_arra_with_index.pdf6OApfh2QK
2. HealthIT.gov National Learning ConsortiumHow to Optimize Patient Portals for Patient Engagement and Meet Meaningful Use Requirement20132014-08-22http://www.healthit.gov/sites/default/files/nlc_how_to_optimizepatientportals_for_patientengagement.pdf6S1OLCOHU
3. MosqueraMHealthcare IT News20132014-08-22MU Stage 2 sparks patient portal markethttp://www.healthcareitnews.com/news/mu-stage-2-sparks-patient-portal-market6S1OuYL46
4. The Impact of Electronic Patient Portals on Patient Care: A Systematic Review of Controlled Trials
5. Office of the National Coordinator2014-08-22What is a patient portal?http://www.healthit.gov/providers-professionals/faqs/what-patient-portal6S1PTMAbZ