1. Kripa Krishnan and N R Vijayalakshmi, A Helen. Methanolic Extract of Costus igneus (N.E.Br.) Alleviates Dyslipidemia Indiabetic Rats. Asian Journal of Pharmaceutical and Clinical Research. 2011;14(Supp l1): 154-157. http://www.ajpcr.com/Vol4Suppl1/546.pdf, 12/01/2014
2. ibid
3. ibid
4. Nimmy Chacko and CS Shastry. Hepato protective activity of Costus igneus against Paracetamol induced liver damage. IJAPBC. 2012; 1(2): www.ijapbc.com
5. Jayasri MA, Mathew L, Radha A. A report on the antioxidant activity of leaves and rhizomes of Costus pictus D. Don. Int J Integr Biol. 2009; 5: 20