Evidence-Based Complementary and Alternative Medicine / 2015 / Article / Fig 1

Research Article

Evaluation of the Immediate Effect of Auricular Acupuncture on Pain and Electromyographic Activity of the Upper Trapezius Muscle in Patients with Nonspecific Neck Pain: A Randomized, Single-Blinded, Sham-Controlled, Crossover Study

Figure 1

Flowchart of the study.