GAUTAM, B.; LAMA, S. M.; SHARMA, M. Effects of Adding Intrathecal Dexmedetomidine to Hyperbaric Bupivacaine for Saddle Spinal Block in Adults Undergoing Peri-anal Surgeries. Journal of Nepal Health Research Council, v. 16, n. 1, p. 43-48, 13 Mar. 2018.