%0 Journal Article %A Rostami, Elahe, Kashefi, Bahareh, Masoudian, Nahid %T Evaluation of Cichoric Acid of Echinacea purpurea Extract under Different Ecological Conditions in Semnan Province Iran %J Journal of Chemical Health Risks %V 5 %N 1 %P 0-0 %D 2018 %R 10.22034/jchr.2018.544088 %U https://sanad.iau.ir/fa/Article/1086611