Bhalsing Ketaki Swapnil, Sowmya V, Netravathi M, Jain Sanjeev, Pal Pramod Kr
Department of Neurology, National Institute of Mental Health & Neurosciences, Hosur Road, Bangalore 560029, Karnataka, India.
Parkinsonism Relat Disord. 2013 Dec;19(12):1171-2. doi: 10.1016/j.parkreldis.2013.08.004. Epub 2013 Aug 22.