Niu J-F, Zhao X-F, Hu H-T, Wang J-J, Liu Y-L, Lu D-H.
2019.
Should acupuncture, biofeedback, massage, Qi gong, relaxation therapy, device-guided breathing, yoga and tai chi be used to reduce blood pressure?: Recommendations based on high-quality systematic reviews Complementary Therapies in Medicine. 42:322-331.