Efficacy and Safety of Sanfu Herbal Patch at Acupoints for Persistent Allergic Rhinitis: Study Protocol for a Randomized Controlled Trial

<div>Diagram of prescribed acupoints from the WHO Standard Acupuncture Point Locations in the Western Pacific Region in the SPAR<sup>(1)</sup> study in 2014. <sup>(1)</sup>SPAR: Sanfu herbal patch at acupoints for persistent allergic rhinitis.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 2

Figure 2: Efficacy and Safety of Sanfu Herbal Patch at Acupoints for Persistent Allergic Rhinitis: Study Protocol for a Randomized Controlled Trial 