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Fig. 9. Significance of obtained data in the second phase of the formalin test. The data represent mean ± standard error of mean (P < 0.05). OVA: Origanum vulgare of the Armenian highlands, OVEO: OVA essential oil, ns: not significant. **P < 0.005, ***P < 0.0005, ****P < 0.0001.
Korean J Pain 2022;35:140~151
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