1. http://www.mhra.gov.uk/
2. http://www.adamchee.cjb.net/
3. http://www.diagnosticimaging.com/
4. http://www.hcsinc.net/HCS-PACS/pacs-workflow.html
5. http://hsci-384.com/CSUN%202009/Chapter%208/Outline%20Chapter%208%20-%20PACS%20Fundamentals.pdf
6. http://www.biohealthmatics.com/technologies/his/pacs.aspx
7. http://www.gehealthcare.com/asia/asia_imagingsol.html
8. http://www.e-radiography.net/cr/pacs/pacs_intro.htm
9. http://www.youtube.com/watch?v=VKC2K6v4S3E&feature=related
10. Faggioni L,et al. The future of PACS in healthcare enterprises. EurJRadiol(2010),doi:10.1016/j.ejrad.2010.06.043
11. Download.microsoft.com/.../News%20Release_Microsoft_SingHealth_PatientCare.doc
12. Understanding it a manager's guide. Prentice Hall. Dave Aron and Jeffrey L. Sampler.2003.
13. Security in clinical information systems. Ross J. Anderson. 1996.
14. PACS (picture archiving and communication systems): filmless radiology. Nicola H Strickland. 2000.