Low-Level Laser Therapy and Electrotherapy for Neck Pain: "Clinical Practice Guideline for Physical Therapy Assessment and Treatment in Patients with Nonspecific Neck Pain," Bier JD, Scholten-Peeters WGM, Staal JB, et al. Phys Ther. 2018;98:162-171
Phys Ther. 2019 Jan 1;99(1):118-119.
doi: 10.1093/ptj/pzy120.