Sundaram Soumya, Nair Muralidharan, Namboodhiri Sheela, Menon Ramshekhar N
Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India.
Department of Pediatric Genetics, Amrita Institute of Medical Sciences, Kochi, Kerala, India.
Neurol India. 2018 Nov-Dec;66(6):1802-1804. doi: 10.4103/0028-3886.246264.