Natarajan, S., Krishnamurthy, A. V., Kalanithi, R. and Ilavarasan, M. D. (2017) “Study on the functional outcome of fluoroscopically guided transforaminal epidural steroid injections in patients suffering from lumbar disc herniation”, International Journal of Research in Orthopaedics, 3(3), pp. 607–613. doi: 10.18203/issn.2455-4510.IntJResOrthop20171910.