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DILEK AZAZ, A.; ARABACI, T.; KEMAL SANGUN, M.; YILDIZ, B. Composition and the in Vitro Antimicrobial Activities of the Essential Oils of Achillea Wilhelmsii C. Koch. and Achillea Lycaonica Boiss &Amp; Heldr. ajc 2010, 20, 1238-1244.