Asra khan, Bathula Sanjana, Priyanka Sara, Shaistha ruqsar, Sushmitha G, Kishore Babu A.V, Swapna B, Srinivas Rao A. A Comparative Prospective Observational study of safety and efficacy of Combination of Etoricoxib and Thiocolchicoside versus Naproxen in treating lower back pain and Muscle pain. CDF. 2025;54(5):349-357. doi:10.48047/5q3nxd53