%0 Journal Article %T Effects of Hypericum perforatum extract on IgG titer, leukocytes subset and spleen index in rats %A Aghili, Tahereh %A ARSHAMI, JAVAD %A Tahmasbi, Abdol Mansour %A Haghparast, Alireza %J Avicenna Journal of Phytomedicine %@ 2228-7930 %D 2014