1. The growing use of herbal medicines: issues relating to adverse reactions and challenges in monitoring safety;Ekor;Front. Pharmacol.,2013
2. Unani System of Medicine - The Science of Health and Healing;Anonymous,2016
3. Unani system of medicine - introduction and challenges;Husain;Med. J. Islam. World Acad. Sci.,2010
4. Guidelines on Safety Monitoring of Herbal Medicines in Pharmacovigilance Systems;WHO,2004
5. Benchmarks for Training in Traditional/ Complementary and Alternative Medicine: Benchmarks for Training in Unani Medicine;WHO,2010