Traditional auriculotherapy for hypertension : a pilot randomized trial

Auricular acupuncture for prehypertension and stage 1 hypertension : study protocol for a pilot multicentre randomised controlled trial
the ear apex point (HX6, 7i), the endocrine point (CO 18), the shen men point (TF4), the superior triangular fossa point (TF1), the heart point (CO15), and the groove of the posterior surface point (PS).