1. Alexander Dobrev TJ. Interoperable eHealth is worth it—securing benefits from Electronic Health Records and ePrescribing. Bonn/Brussels: European Commission; 2010.
2. ASTM. (undated). www.astm.org . Retrieved from http://www.astm.org/Standards/E2369.htm .
3. EDQM. (undated). www.edqm.eu . Retrieved from http://www.edqm.eu/en/Homepage-628.html .
4. empirica. (2010). EHR IMPACT (2008): methodology for evaluating the socio-economic impact of interoperable EHR and ePrescribing systems. Bonn.
5. epSOS. (undated). Retrieved from http://www.epsos.eu .