Mueen A Chaudhary, Imran Imran, Samra Bashir*, Malik H Mehmood, Najeeb-ur Rehman and Anwarul-Hassan Gilani
* Corresponding author: Samra Bashir samra.bashir@aku.edu
BMC Complementary and Alternative Medicine 2012, 12:166 doi:10.1186/1472-6882-12-166