S. H. Maaz, P. N. Khandelwal, S. M. Baig, S. M. Doifode, and U. M. Ghotkar, “Evaluation of efficacy and tolerability of eperisone and thiocolchicoside in treatment of low back pain associated with muscle spasm: An open label, prospective, randomized controlled trial”, Int J Basic Clin Pharmacol, vol. 5, no. 6, pp. 2669–2674, Dec. 2016.