Kumar, N. .; Neeraj; Prasad, S. .; Kumar, R. . A Comparative Study on the Effect of Intrathecal Nalbuphine and Buprenorphine As an Adjuvant to 0.5% Hyperbaric Bupivacaine in Elective Infraumbilical Surgeries. SJHR-Africa 2024, 5, 5.