Thakur, Gopesh Kumar, Arjun Prasad Dumre, Norman Lamichhane, and Rohit Kumar Pokharel. 2020. “Efficacy of Selective Nerve Root Block in Lumbar Radiculopathy in Police Force”. Nepal Orthopaedic Association Journal 7 (1):25-30. https://nepjol.info/index.php/NOAJ/article/view/58334.