Prabhu, R Krishna, and A Radhakrishnan. 2017. “Comparison of Two Different Doses Dexmedetomidine As an Adjuvant to Bupivacaine in Sub-Arachnoid Block for Abdominal Hysterectomies. A Randomized Double Blinded Study”. Asian Journal of Medical Sciences 8 (2):59-63. https://doi.org/10.3126/ajms.v8i2.16163.