Roushan M.R.H., Bijani A., Sagheb R. and Jazayeri O.
Eastern Mediterranean Health Journal 13 ( 5 ): 1108 - 1113 , 2007
Sorkhi H., Roushan M.R.H., Al Hashemi G.H., Dooki M.R.E. and Bai S.
Eastern Mediterranean Health Journal 14 ( 4 ): 798 - 803 , 2008