R. Kumar, A. Piyush, S. Sharma, and S. Prasad, “A COMPARATIVE STUDY ON THE EFFECTS OF 0.5% EPIDURAL LEVOBUPIVACAINE AND 0.75% ROPIVACAINE IN LOWER LIMB SURGERY: A CROSS-SECTIONAL STUDY”, SJHR-Africa, vol. 5, no. 9, p. 6, Sep. 2024, doi: 10.51168/sjhrafrica.v5i9.1393.