Comparative evaluation of intrathecal preservative free isobaric 0.5% ropivacaine with isobaric 0.5% bupivacaine in patients undergoing lower abdominal surgeries
			Authors : Jyoti Pathania, Shyamli Jamwal, Ajay Sood, Vishawjeet Singh, Vatika Bhardwaj
			DOI : 10.18231/j.ijca.2020.038