Bhatia, U. and Chaudhary, H. (2018) “Comparative Study of Racemic Mixture of 0.5% Bupivacaine , 0.5 % Levo Bupivacaine And 0.75% Ropivacaine In Lumbar Epidural Anaesthesia In Patients Undergoing Lower Abdominal Surgeries: Study of Racemic Mixture of 0.5% Bupivacaine , 0.5 % Levo Bupivacaine And 0.75% Ropivacaine In Epidural”, National Journal of Integrated Research in Medicine, 8(5), pp. 22–26. doi: 10.70284/njirm.v8i5.1299.