Pathak V, Kushwaha BB, Chandra G, Bhatia VK, Gupta A, Kumar S. A comparative study of dexmedetomidine versus clonidine in epidural anaesthesia to assess the level of sedation in patients undergoing lower abdominal and lower limb surgery. Int J Res Med Sci [Internet]. 2018 Apr. 25 [cited 2025 Oct. 12];6(5):1666-72. Available from: https://www.msjonline.org/index.php/ijrms/article/view/4323