Comparative Evaluation of Efficacy of Intrathecal Isobaric Ropivacaine 0.75% Versus Isobaric Ropivacaine 0.75% with Dexmedetomidine for Infraumbilical Surgeries Journal title: International Journal of Medical Research Professionals Authors: Arati Jadhav, Smit Kadakia, I.J. Namazi Subject(s):