Sidra Shaban, Samraiz Mughal, Rehan Yaqoob, Jawad Haider, Muhammad Taha Javed, Laraib Shehzadi 2023. Comparative Effectiveness of Low-Level Laser Therapy and Quantum Acoustic Waves in Patients with Chronic Low Back Pain. Pakistan Journal of Medical & Health Sciences. 17, 06 (Sep. 2023), 243. DOI:https://doi.org/10.53350/pjmhs2023176243.