Can Hypnotherapy Actually Help Treat Pain and Anxiety?
https://www.allure.com/story/how-hypnotherapy-works-pain-anxiety

Hypnosis and Combat-Related Post Traumatic Stress Insomnia (Hypnosis As Effective or Better Than Ambien)
​https://www.tandfonline.com/doi/abs/10.1080/00207140802039672
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Hypnosis for Stress and Anxiety
https://www.mayoclinic.org/tests-procedures/hypnosis/about/pac-20394405