Jayaram Kavitha, Gurajala Indira, Diddi Srikanth, Ramachandran Gopinath
Department of Anesthesiology and Critical Care, Nizam's Institute of Medical Sciences, Punjagutta, Hyderabad, Telangana, India.
J Anaesthesiol Clin Pharmacol. 2015 Oct-Dec;31(4):566-7. doi: 10.4103/0970-9185.169097.