P N, K. SS, C D, K. SN. Comparison of 0.2% Bupivacaine with 0.2% Ropivacaine in Femoral Nerve Block for Preoperative Positioning and Postoperative Analgesia in Femur Fractures. Int J of Adv in Sci Res [Internet]. 2016 Oct. 7 [cited 2025 Mar. 14];2(9):169-72. Available from: https://ssjournals.co.in/index.php/ijasr/article/view/3638