Gas Chromatographic Profiles Retention of Volatile Components in the Headspace of Medical Plants «Calendula Officinalis L.», «Hypericum Perforatum L.», «Tanacetum Vulgare L.». sorpchrom [Internet]. 2019 Nov. 14 [cited 2026 Apr. 3];16(1):17-28. Available from: https://journals.vsu.ru/sorpchrom/article/view/1320