Representatives of the Genus Goryanka (Epimedium L) ? a Promising Source of Raw Materials for the Creation of Medicines for the Treatment of Erectile Dysfunction in Men, Dmitrievna, Bukinich Darya, VG Salova, EB Odintsova, OV Rastopchina, NL Solovyov?, AM Kozlova, jun) Krasniuk I. I.(,, and M Kozlova Zh , Pharmacognosy Journal, November 2020, Volume 12, Issue 6s, p.1710-1715, (2020)