Abdominal Pain: References

Marx J, Hockberger R, and Walls R. 2014. Abdominal Pain in Rosen's emergency medicine [8th ed.], 27, 22-231.e1. Philadelphia: Elsevier Saunders.

Schiller L. 2013. Abdominal pain syndrome. Accessed October 29, 2014. http://www.acg.gi.org/patients/gihealth/aps.asp.

National and regional estimates on hospital use for all patients from the HCUP nationwide inpatient sample. US Department of Health & Human Services. 2012. Agency for healthcare research and quality. Accessed July 22, 2014. http://hcupnet.ahrq.gov/HCUPnet.jsp