1.
Siddiq S, Asad N, Rehman A, Ali M, Khalid HMU, Butt Z. A comparative study of the effect of intrathecal tramadol and buprenorphine used as adjuvants to hyperbaric bupivacaine for postoperative analgesia in infraumbilical surgeries. apic [Internet]. 12Dec.2019 [cited 3Jul.2024];23(3):263-7. Available from: https://apicareonline.com/index.php/APIC/article/view/1133