Fig. 1

![Fig. 1: Study design for evaluating the sedative and hypnotic effects of compound Anshen essential oil inhalation in insomnia subjects is outlined.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6849292/bin/12906_2019_2732_Fig1_HTML.jpg)

> Source: Yu Zhong et al. "Sedative and hypnotic effects of compound Anshen essential oil inhalation for in." *BMC complementary and alternative medicine*, 2019. PMID: [31711477](https://pubmed.ncbi.nlm.nih.gov/31711477/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6849292/bin/12906_2019_2732_Fig1_HTML.jpg" alt="Study design for evaluating the sedative and hypnotic effects of compound Anshen essential oil inhalation in insomnia subjects is outlined." />
  <figcaption>Fig. 1. Study design for evaluating the sedative and hypnotic effects of compound Anshen essential oil inhalation in insomnia subjects is outlined.<br>  Source: Yu Zhong et al. "Sedative and hypnotic effects of compound Anshen essential oil inhalation for in." <em>BMC complementary and alternative medicine</em>, 2019. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/31711477/">31711477</a></figcaption>
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