Turai, A., Prabha, P. and Rachana (2021) “A Clinical Study to Evaluate the Effect of Intrathecal Atropine on Post Operative Nausea and Vomiting in Patients Receiving Intrathecal Morphine and Hyperbaric Bupivacaine for Spinal Anaesthesia: Prospective Randomized Trial”, Karnataka Anaesthesia Journal, 17(1-2), pp. 23–31. doi: 10.4103/kaj/2019/v17i1-2/158352.