Sources/References
http://www.petscaninfo.com/zportal/portals/pat/basic
http://www.mayoclinic.com/health/pet-scan/MY00238/DSECTION=why-its-done
http://www.radiologyinfo.org/en/info.cfm?pg=genus
http://www.medicinenet.com/ultrasound/article.htm
http://www.radiologyinfo.org/en/info.cfm?pg=bodymr
http://www.howstuffworks.com/mri.htm
http://www.webmd.com/a-to-z-guides/magnetic-resonance-imaging-mri
http://www.dicardiology.net/node/28668/
http://www.ngpharma.com/article/The-Advantages-of-SPECT-vs-PET/
http://www.washingtontimes.com/news/2010/mar/30/scientist-fda-suppressed-imaging-safety-concerns/
http://www.kaiserhealthnews.org/Columns/2009/August/081309Basu.aspx
http://www.youtube.com/watch?v=CVtT7dZwiak
http://www.youtube.com/watch?v=PTNFAYDZ7FE
http://www.mynewsdesk.com/uk/view/pressrelease/report-buyer-molecular-imaging-market-currently-worth-us-5-billion-says-report-buyer-379780
http://www.youtube.com/watch?v=4XaPct38fdw
