CT Scan: References

"CAT Scan (Children)." RadiologyInfo. Radiological Society of North America. Web. 27 Jan. 2011. <http://www.radiologyinfo.org/en/info.cfm?pg=pedia-ct>.

"CT Scan." Children's Hospital of Pittsburgh. Web. 27 Jan. 2011. <http://www.chp.edu/CHP/CT+Scan+PP>.