The Vagus Nerve and Polyvagal Theory: Exploring the Neurophysiological Foundations of Healing, Communication, and Self-Regulation to Overcome Anxiety, Trauma, Inflammation, Mental Stress, & More.: Exploring the Neurophysiological Foundations of Healing, Communication, and Self-Regulation to Overcome Anxiety, Trauma, Inflammation, Mental Stress, & More. Yumi Park
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