Pravahitha P. To evaluate the efficacy of addition of dexmedetomidine to bupivacaine versus bupivacaine administered as a nerve block for post operative analgesia in patients undergoing lefort I osteotomy. Int J of Pharmc Res [Internet]. 2018 Oct. 26 [cited 2025 Mar. 14];8(10):100-3. Available from: https://ssjournals.co.in/index.php/ijpr/article/view/4686