1. Medindia. History of Ayurveda. History of Medicine; c2017 [cited 2017 Apr 17]. Available from: medindia.net/ayurveda/.
2. Frawley D, Ranade S. Ayurveda: nature’s medicine. Twin Lakes: Lotus Press; 2012. p. 53181.
3. National Institutes of Health, U.S. Department of Health and Human Services. Ayurvedic Medicine: In Depth; c2017 [cited 2017 Apr 7]. Available from: nccih.nih.gov/health/ayurveda/introduction.htm.
4. Ayurvedic Academy, Inc. Kerala Ayurveda academy course manual 101: Ayurvedic philosophy and anatomy; 2009. p. 6–7.
5. Narayanaswamy V. Origin and development of ayurveda (a brief history). Anc Sci Life. 1981;1(1):1–7.