AM , Ismail, TO Al-Khasreji, and Maulood BK. 2020. “Flavonoids Content in Methanolic Extract of Equisetum Arvense L.(Horsetail) from Kurdistan Region - Iraq”. Journal of Biotechnology Research Center 14 (1):47-51. https://doi.org/10.24126/jobrc.2020.14.1.588.