Dr Ravi Teja Vallabha, Dr. Upputuri Vijaya Sekhar, Dr T Phaneendra Reddy and Dr Kiran Karnati (2023) “EFFICACY OF 0.5% HYPERBARIC BUPIVACAINE VERSUS 0.75% ISOBARIC ROPIVACAINE FOR LOWER LIMB SURGERIES – A COMPARATIVE STUDY”, Journal of Population Therapeutics and Clinical Pharmacology, 30(3), pp. 729–735. doi: 10.53555/jptcp.v30i3.2511.