Department of Psychiatry Govind Ballabh Pant Institute of Postgraduate Medical Education and Research(G.I.P.M.E.R.) New Delhi Delhi India;
Department of Psychiatry&Drug De-addiction Centre of Excellence in Mental Health Atal Bihari Vajpayee Institute of Medical Sciences(ABVIMS)&Dr Ram Manohar Lohia Hospital New Delhi Delhi India;
Department of Psychiatry Govind Ballabh Pant Institute of Postgraduate Medical Education and Research(G.I.P.M.E.R.) New Delhi Delhi India;
Department of Psychiatry&Drug De-addiction Centre of Excellence in Mental Health Atal Bihari Vajpayee Institute of Medical Sciences(ABVIMS)&Dr Ram Manohar Lohia Hospital New Delhi Delhi India;