Composition #13: Kakasy, A. Z., Lemberkovics, E., Simandi, B., Lelik, L., Hethelyi, E., Antal, I., Szoke, E. Comparative study of traditional essential oil and supercritical fluid extracts of Moldavian dragonhead (Dracocephalum moldavica L.) . flavour and fragrance journal, 2006, vol. 21, no. 4, p. 598–603. DOI: 10.1002/ffg.1569.
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