Ultrasound, Diagnostic: References

Abdominal ultrasound. Accessed December 3, 2014. American College of Radiology and Radiological Society of North America 2014. http://www.radiologyinfo.org/en/info.cfm?pg=abdominus.

AIUM practice guideline for the performance of an ultrasound examination of the abdomen and/or retroperitoneum. American Institute for Ultrasound in Medicine. 2008. http://www.aium.org/publications/guidelines/abdominal.pdf.

Goldman L, Ausiello D. 2008. Cecil Medicine [23rd ed.].