Povoroznyuk, V., Musiienko, A., Zaverukha, N. and Tkachuk , A. (2021) “Efficacy and safety of Ketoprofen Gel treatment in patients with low back pain”, PAIN, JOINTS, SPINE, 11(1), pp. 28–34. doi: 10.22141/2224-1507.11.1.2021.226906.