Affiliations: Department of Pediatrics, Division of Pediatric
Neurology, All India Institute of Medical Sciences, New Delhi, India | Department of Genetics, All India Institute of Medical
Sciences, New Delhi, India
Note: [] Correspondence: Dr. Ravindra Arya, Senior Resident, Department
of Pediatrics, Division of Pediatric Neurology, All India Institute of Medical
Sciences, New Delhi 110 029, India. Tel.: +91 9717578673; Fax: +91 1126588663;
E-mail: ravindra.arya4@gmail.com