Fengmin Ding, et al. “Effect of Xiaoyaosan on Colon Morphology and Intestinal Permeability in Rats With Chronic Unpredictable Mild Stress”. Insights into the Prevention and Treatment of Depression With Famous TCM Prescription Xiaoyaosan, July 2023, pp. 24-51, doi:10.9734/bpi/mono/978-81-19315-94-9/CH2.