20. SOME FACTORS RELATED TO THE EFFICACY OF THE HERBAL FORMULA HOANG KY BO HUYET THANG COMBINED WITH ACUPRESSURE AND MASSAGE IN PATIENTS WITH CHRONIC CEREBRAL CIRCULATORY INSUFFICIENCY TREATED AT THAI BINH PROVINCIAL HOSPITAL OF TRADITIONAL MEDICINE IN 20. YHCĐ [Internet]. 2025 Aug. 22 [cited 2026 Sept. 9];66(CĐ8-NCKH). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/2564