1. DISCOVER: The Dr. Who Drank Infectious Broth, Gave Himself an Ulcer, and Solved a Medical Mystery. http://discovermagazine.com/2010/mar/07-dr-drank-broth-gave-ulcer-solved-medical-mystery.
2. See Germs Are Us: Exploring the Human Microbiome: Michael Specter/The New Yorker, October 22, 2012 http://www.newyorker.com/reporting/2012/10/22/121022fa_fact_specter
3. Harch, Paul G., M.D. Argument for Medicare/Medicaid Coverage of Hyperbaric Oxygen Therapy Treatment of Diabetic Foot Wounds, June 2001.
4. Harch PG, Neubauer RA. Hyperbaric oxygen therapy in global cerebral ischemia/anoxia and coma, Chapter 18. In: Jain KK, ed. Textbook of Hyperbaric Medicine. 3rd Revised Edition. Seattle, WA, USA: Hogrefe and Huber Publishers; 1999:319-345.
5. https://www.uhms.org/resources/hbo-indications.html