Ethnobotanical Leaflets: "Origins of Plant Derived medicines."<br>National Center for Complementary and Integrative Health: "Turmeric," "Cat's Claw," "Mindfulness May Be Helpful for People with Ulcerative Colitis."<br>American Journal of Gastroenterology Supplements: "Intestine Microbes in Gastroenterology: Health and Disease."<br>U.S. National Library of Medicine: "Probiotics for Gastrointestinal Conditions: A Summary of Evidence," "Herbal Medicine in the Treatment of Ulcerative Colitis," "Cat's Claw: an herb from Peruvian Amazon," "Curcumin for maintenance of remission in Ulcerative colitis."<br>Center for Mindfulness in Medicine, Health Care, and Society: "University of Massachusetts Medical School: Mindfulness-Based Stress Reduction (MBSR)."