Dubey Ashok K, Handu Shailendra S, Dubey Suparna, Sharma Prashant, Sharma K K, Ahmed Qazi M
Department of Pharmacology, School of Medical Sciences and Research, Sharda University, Gr. Noida, India.
J Pharmacol Pharmacother. 2011 Oct;2(4):317-9. doi: 10.4103/0976-500X.85930.