Fig. 2From: Augmentation effect of acupuncture on Bi’nao for hypophasis in patients with Bell’s palsy: study protocol for a randomized controlled trialThe Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) Figure. The schedule of enrollment, allocation, interventions, and assessments. ECWM Eye Crack Width Measurement, ESA Eyelid Strength AssessmentBack to article page