EFFECT OF INTRATHECAL HEAVY BUPIVACAINE WITH DEXMEDETOMIDINE AND INTRATHECAL HEAVY BUPIVACAINE WITH FENTANYL IN LOWER ABDOMINAL AND GYNAECOLOGICAL SURGERIES Journal title: Asian Journal of Pharamceutical and Clinical Research Authors: SURESH MALLA , PRANJAL SINGH GUPTA , DIVYA AGRAWAL , RASMIREKHA BEHERA , SANJAY KUMAR Subject(s):