[1]
Atri, A. et al. 2021. Comparison of Dexmedetomidine and Butorphanol as Adjuvants to Levobupivacaine for Epidural Anaesthesia in Hip and Lower Limb Surgeries: A Randomized Controlled Trial . JK Science: Journal of Medical Education & Research. 23, 4 (Oct. 2021), 195–199.