Dean Ornish, M.D. (2010). “Dr. Dean Ornish's Program for Reversing Heart Disease: The Only System Scientifically Proven to Reverse Heart Disease Without Drugs orSurgery”, p.110, Ivy Books
"Dean Ornish Talks Lifestyle As Treatment At NYC’s Integrative Healthcare Symposium". The Huffington Post Interview, www.huffingtonpost.com. February 12, 2012.
Dean Ornish, M.D. (2010). “Dr. Dean Ornish's Program for Reversing Heart Disease: The Only System Scientifically Proven to Reverse Heart Disease Without Drugs or Surgery”, p.111, Ivy Books