title: Innovative approaches to treatment - refractory depression: The ketamine story.
authors.affiliation: Department of Psychiatry, JSS University, JSS Medical College Hospital, Mysore - 570 004, India.
authors.forename: T S Sathyanarayana
authors.initials: TS
authors.lastname: Rao
authors.forename: Chittaranjan
authors.initials: C
authors.lastname: Andrade