Bronchoscopy: References

US Department of Health & Human Services. National Institutes of Health. National Heart, Lung, and Blood Institute. What is bronchoscopy? http://www.nhlbi.nih.gov/health/dci/Diseases/bron/bron_whatis.html. Updated February 8, 2012. Accessed January 2016.

Townsend Jr, CM, Beauchamp RD, Evers BM, Mattox KL. 2012. Sabiston Textbook of Surgery: Expert Consult Premium Edition: Enhanced Online Features. Elsevier Health Sciences.