Kim, J. I., Kim, Y. I., Kim, E., Jeon, J. H., Kim, J. Y., Kwon, O., . . . Han, C. (2019). Effectiveness and safety of polydioxanone thread embedding acupuncture compared to physical therapy in the treatment of patients with non-specific chronic neck pain: Study protocol for an assessor-blinded, randomized, controlled, clinical trial. Medicine (Baltimore).

Kim, Jae Ik, Young Il Kim, Eunseok Kim, Ju Hyun Jeon, Jin Youp Kim, Ojin Kwon, So-Young Jung, و Chang-Hyun Han. "Effectiveness and Safety of Polydioxanone Thread Embedding Acupuncture Compared to Physical Therapy in the Treatment of Patients With Non-specific Chronic Neck Pain: Study Protocol for an Assessor-blinded, Randomized, Controlled, Clinical Trial." Medicine (Baltimore) 2019.

Kim, Jae Ik, et al. "Effectiveness and Safety of Polydioxanone Thread Embedding Acupuncture Compared to Physical Therapy in the Treatment of Patients With Non-specific Chronic Neck Pain: Study Protocol for an Assessor-blinded, Randomized, Controlled, Clinical Trial." Medicine (Baltimore) 2019.