Endoscopy, Upper Gastrointestinal (GI): References

Preparing for an upper GI endoscopy. American Gastroenterological Association. 2007. http://www.gastro.org/patient-center/procedures/AGAPatientBrochure_UpperGI.pdf.

Goldman L, & Ausiello D. 2012. Cecil Medicine [24th ed.].

Upper GI endoscopy. National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases. 2014. Accessed October 31, 2014. http://digestive.niddk.nih.gov/ddiseases/pubs/upperendoscopy/.