Panigrahi, R., Roy, R., Prasad, A., Mahapatra, A.K., Priyadarshi, A. and Palo, N. 2019. High dose dexamethasone offers better postoperative analgesia than dexmedetomidine when added to intra articular ropivacaine following knee arthroscopic surgery. Anaesthesia, Pain & Intensive Care. (Jan. 2019), 273-277.