title: Comparison of 0.75% ropivacaine and 0.5% bupivacaine for epidural anaesthesia in lower extremity orthopaedic surgeries.
authors.affiliation: Uthram Thirunal Royal Hospital, Trivandrum, India.
authors.forename: Shalina
authors.initials: S
authors.lastname: Chandran
authors.affiliation: Department of Anaesthesiology, JSS Medical College, Mysore, Karnataka, India.
authors.forename: S
authors.initials: S
authors.lastname: Hemalatha
authors.affiliation: Department of Anaesthesiology, JSS Medical College, Mysore, Karnataka, India.
authors.forename: Pn
authors.initials: P
authors.lastname: Viswanathan