M. Haque, M. D. Hussain, M. Z. A. Faruquee, M. R. Alam, and M. Z. Islam, “Sciatic Nerve Block in Single Nerve Block Technique for Unilateral Foot Surgery - an Alternative to Spinal Anaesthesia”, J. Bangladesh Coll. Phys., vol. 37, no. 4, pp. 181–185, Sep. 2019.