Ngamchareonrujee, T. . (2024). A Randomized, Double-Blind Study on the Combined Effects of Low-Level Laser Therapy and Exercise on Pain, Functional Level, and Range of Motion in Patients with Chronic Non-Specific Low Back Pain: Combined Effects of LLLT and Exercise on Pain: A Randomized Controlled Trial. Vajira Medical Journal : Journal of Urban Medicine, 69(1), e270508. https://doi.org/10.62691/vmj.2024.270508